You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

# Output (b):
The new immigrants in Brazil are living in difficult conditions. They are crammed into a small shelter with few toilets and no showers, and are surrounded by mud. State officials have declared a "social emergency" and are asking for help from the federal government. There is a risk of a health crisis, as there is a possibility of an outbreak of a mosquito-borne disease. The town where the immigrants are staying does not have enough resources to deal with them, and locals are beginning to feel the strain.

# Output (a):
New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

The new immigrants in Brazil are living in difficult conditions. They are crammed into a small shelter with few toilets and no showers, and are surrounded by mud. State officials have declared a "social emergency" and are asking for help from the federal government. There is a risk of a health crisis, as there is a possibility of an outbreak of a mosquito-borne disease. The town where the immigrants are staying does not have enough resources to deal with them, and locals are beginning to feel the strain.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

# Output (b):
The living conditions of new immigrants in Brazil are difficult, with many of them living in a shelter meant to house only 200 people. The shelter is overcrowded and lacks basic amenities such as toilets and showers, and is surrounded by mud. The influx of immigrants has caused a great impact on the small town of Brasileia, with limited resources and basic medical facilities. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. Other immigrants, however, face uncertainties and may have their requests for visas denied.

# Output (a):
New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

The living conditions of new immigrants in Brazil are difficult, with many of them living in a shelter meant to house only 200 people. The shelter is overcrowded and lacks basic amenities such as toilets and showers, and is surrounded by mud. The influx of immigrants has caused a great impact on the small town of Brasileia, with limited resources and basic medical facilities. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. Other immigrants, however, face uncertainties and may have their requests for visas denied.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

# Output (b):
The living conditions of new immigrants in Brazil are difficult, with many of them living in a shelter meant to house only 200 people. The shelter is overcrowded and lacks basic amenities such as toilets and showers, and is surrounded by mud. The influx of immigrants has caused a great impact on the small town of Brasileia, with limited resources and basic medical facilities. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. Other immigrants, however, face uncertainties and may have their requests for visas denied.

# Output (a):
New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

The living conditions of new immigrants in Brazil are difficult, with many of them living in a shelter meant to house only 200 people. The shelter is overcrowded and lacks basic amenities such as toilets and showers, and is surrounded by mud. The influx of immigrants has caused a great impact on the small town of Brasileia, with limited resources and basic medical facilities. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. Other immigrants, however, face uncertainties and may have their requests for visas denied.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

# Output (b):
New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

# Output (a):
Over 1,300 immigrants are waiting for visas to work in Brazil in a shelter meant for only 200 people. The living conditions are poor, with few toilets and no showers, and the shelter is surrounded by mud. The influx of immigrants has caused a "social emergency" in the town of Brasileia, and officials have declared a possible health crisis due to the lack of medical facilities and the potential for outbreaks of diseases such as dengue. Most of the immigrants have fled Haiti, but the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic, and even Bangladesh. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. However, the number of visas proved to be much lower than the demand, and over the past 15 days, more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. Non-Haitian immigrants face uncertainties and may have their requests denied. Despite the poor living conditions, many Brazilian companies are visiting the shelter to hire new workers.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (b)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

Over 1,300 immigrants are waiting for visas to work in Brazil in a shelter meant for only 200 people. The living conditions are poor, with few toilets and no showers, and the shelter is surrounded by mud. The influx of immigrants has caused a "social emergency" in the town of Brasileia, and officials have declared a possible health crisis due to the lack of medical facilities and the potential for outbreaks of diseases such as dengue. Most of the immigrants have fled Haiti, but the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic, and even Bangladesh. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. However, the number of visas proved to be much lower than the demand, and over the past 15 days, more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. Non-Haitian immigrants face uncertainties and may have their requests denied. Despite the poor living conditions, many Brazilian companies are visiting the shelter to hire new workers.

New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

# Output (b):
New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.

# Output (a):
Over 1,300 immigrants are waiting for visas to work in Brazil in a shelter meant for only 200 people. The living conditions are poor, with few toilets and no showers, and the shelter is surrounded by mud. The influx of immigrants has caused a "social emergency" in the town of Brasileia, and officials have declared a possible health crisis due to the lack of medical facilities and the potential for outbreaks of diseases such as dengue. Most of the immigrants have fled Haiti, but the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic, and even Bangladesh. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. However, the number of visas proved to be much lower than the demand, and over the past 15 days, more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. Non-Haitian immigrants face uncertainties and may have their requests denied. Despite the poor living conditions, many Brazilian companies are visiting the shelter to hire new workers.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (b)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the living conditions of the new immigrants in Brazil.

Please summarize the above article based on the given requirement:

Over 1,300 immigrants are waiting for visas to work in Brazil in a shelter meant for only 200 people. The living conditions are poor, with few toilets and no showers, and the shelter is surrounded by mud. The influx of immigrants has caused a "social emergency" in the town of Brasileia, and officials have declared a possible health crisis due to the lack of medical facilities and the potential for outbreaks of diseases such as dengue. Most of the immigrants have fled Haiti, but the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic, and even Bangladesh. Haitians receive special treatment from the Brazilian government, with 1,200 annual work visas granted to families from the Caribbean island. However, the number of visas proved to be much lower than the demand, and over the past 15 days, more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. Non-Haitian immigrants face uncertainties and may have their requests denied. Despite the poor living conditions, many Brazilian companies are visiting the shelter to hire new workers.

New immigrants in Brazil are facing difficult living conditions, with many staying in overcrowded shelters that lack basic amenities. In the Brazilian state of Acre, a shelter meant for 200 people is housing around 1,300 foreigners waiting for visas to work in Brazil. The facility has few toilets and no showers, and is surrounded by mud. State officials have declared a "social emergency" in the area, and there are concerns about potential health crises, such as outbreaks of dengue, a mosquito-borne disease common in the region.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the impact immigrants have on Brazilian locals.

Please summarize the above article based on the given requirement:

# Output (b):
The influx of immigrants to Brazil has had a great impact on the locals of Brasileia, a town with limited resources and basic medical facilities. Residents report it is getting harder to schedule medical appointments and that the streets are dirtier, and some are even afraid to go out at night. The majority of the immigrants are from Haiti, but there are also people from Senegal, Nigeria, the Dominican Republic, and Bangladesh. The Brazilian government has granted 1,200 annual work visas to Haitian families, but the demand is much higher than the quota. This has caused uncertainty for non-Haitian immigrants, who may have their requests denied.

# Output (a):
The influx of immigrants into Brazil has had a significant impact on the locals, particularly in the town of Brasileia. Residents have reported increased difficulty accessing medical care and basic services, and some say they are afraid to go out at night. The government has declared a social emergency in the town and is working to contain the problem, but it is difficult to stop the flow of immigrants into the country.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
In the heart of a shelter packed with immigrants in the Brazilian state of Acre, about 30 men try to concentrate despite the noisy crowd. By Joao FelletBBC Brasil Sitting on their mattresses, they read and pray quietly. "Every day we ask God to shorten our stay here," says Ahmadou Thiao from Senegal. He arrived two months ago in the town of Brasileia, near the border with Peru and Bolivia, and is one of 1,300 foreigners waiting for a visa to work in Brazil. The centre is meant to shelter just 200 people. Many who came were attracted by reports of the South American country's growing economy and job opportunities leading up to the 2014 World Cup. After entering Brazil, however, they were taken to a place with few toilets and no showers, surrounded by mud. The vast border of South America's largest country makes it very difficult to stop this flow. Officials in Acre have declared a "social emergency" in Brasileia and one other town, asking for help from the federal government including the use of security forces to try to contain the problem. State Governor Tiao Viana describes the influx as a "human tragedy", calling for action from the Brazilian and Peruvian governments to address the situation. He told BBC Mundo there was now a well established international route into Brazil and people from as far away as Bangladesh and Nigeria were aware of it. "Intelligence agencies have identified the presence of 'coyotes' [people smugglers] earning a lot of money. And that is something we are worried about," he said. "We cannot imagine that Brazil is going to solve the problems of the world and Africa." State Secretary for Human Rights Nilson Mourao warned of a possible health crisis. "Miraculously, everyone is healthy," he said. "But if there is any epidemic at the shelter we wouldn't know what to do," he added, noting that outbreaks of dengue, a mosquito-borne disease, are common in the region. Haitian connection These 1,300 immigrants have caused a great impact on Brasileia, a quiet town with about 20,000 inhabitants. The town has limited resources and basic medical facilities. The relationship between foreigners and locals is peaceful, but residents say it is getting harder to schedule medical appointments and that the streets are dirtier. Some even say they are afraid to go into the streets at night, although there has been no recent increase in crime. "When they first arrived we helped them a lot. But now they are too many and problems begin to arise," says pensioner Raimundo Soares. Brasileia stands in the heart of the Amazon region in the north-west of the country, thousands of miles from the more developed south and south-east regions. Most of the immigrants have fled Haiti where an earthquake in 2010 wrecked the economy. Since 2011 an estimated 5,600 have arrived, crossing over from Peru and Bolivia. But now the route is also used by migrants from countries such as Senegal, Nigeria, the Dominican Republic and even Bangladesh. Haitians, however, get special treatment from the Brazilian government. In 2012, the national immigration board started granting 1,200 annual work visas to families from the Caribbean island to meet the growing influx. But the number of visas proved to be much lower than the demand. Over the past 15 days more than 1,300 Haitians crossed the border into Acre, more than the annual quota of visas. The government then started giving extra visas at the border. But although Haitians receive visas within days or weeks, workers of other nationalities face uncertainties. Waiting game An official said non-Haitian immigrants would only be interviewed by authorities when the situation in the shelter eases. Even then, he says, they may have their requests denied. One immigrant who asked not to be named said: "The situation where I come from is as bad as in Haiti, so why does the Brazilian government treat us differently?" This man says that if he doesn't get a visa he will apply for refugee status in Brazil. Most of the eight Dominicans in the shelter say they have been waiting for a month. One of them, fearing he will not be able to leave soon, started selling ham and cheese sandwiches to other immigrants to cover his expenses. "There is no other option, so we have to wait," he says. To get to Brazil, he flew to Ecuador and travelled by bus through Peru and Bolivia. The trip took him three days. The 72 Senegalese faced an even tougher journey. They went from Senegal's capital Dakar to Morocco by bus, crossing Mauritania. Then they flew to Spain and to Ecuador, where they joined groups of Haitians. Some have been encouraged to come by friends who already live in the country. Others say they had no plans to live in Brazil but the economic crisis has made it harder to migrate to Europe and to the US. If they get their visas there is reason for optimism. After this route became popular many Brazilian companies started visiting the shelter to hire new workers. On Wednesday an entrepreneur took 50 Haitians to work in a food industry in Parana State in the south of Brazil. While the country's economy continues to grow - albeit slowly - and its borders are open, it seems likely that immigrants will keep making the long journey to get here.

Here is a summary requirement:
Summarize the impact immigrants have on Brazilian locals.

Please summarize the above article based on the given requirement:

The influx of immigrants into Brazil has had a significant impact on the locals, particularly in the town of Brasileia. Residents have reported increased difficulty accessing medical care and basic services, and some say they are afraid to go out at night. The government has declared a social emergency in the town and is working to contain the problem, but it is difficult to stop the flow of immigrants into the country.

The influx of immigrants to Brazil has had a great impact on the locals of Brasileia, a town with limited resources and basic medical facilities. Residents report it is getting harder to schedule medical appointments and that the streets are dirtier, and some are even afraid to go out at night. The majority of the immigrants are from Haiti, but there are also people from Senegal, Nigeria, the Dominican Republic, and Bangladesh. The Brazilian government has granted 1,200 annual work visas to Haitian families, but the demand is much higher than the quota. This has caused uncertainty for non-Haitian immigrants, who may have their requests denied.