edges.py

structure = [

    # visitor demographics to travel characteristics
    ('gender', 'travel motivation'),
    ('gender', 'transportation'),
    ('age', 'first hear'),
    ('age', 'visit time'),
    ('residential status', 'first hear'),
    ('residential status', 'travel motivation'),
    ('residential status', 'transportation'),
    ('residential status', 'duration'),
    ('residential status', 'visit time'),
    ('residential status', 'travel group'),
    ('nationality', 'first hear'),
    ('nationality', 'travel motivation'),
    ('nationality', 'transportation'),
    ('nationality', 'duration'),
    ('nationality', 'visit time'),
    ('nationality', 'travel group'),
    ('educational level', 'visit time'),
    ('educational level', 'travel group'),
    ('employment status', 'first hear'),
    ('employment status', 'duration'),
    ('employment status', 'visit time'),
    ('employment status', 'travel group'),
    ('income level', 'duration'),
    ('income level', 'visit time'),
    ('income level', 'travel group'),
    ('preferred language', 'first hear'),
    ('preferred language', 'travel motivation'),
    ('preferred language', 'transportation'),
    ('preferred language', 'duration'),
    ('preferred language', 'visit time'),
    ('preferred language', 'travel group'),

    # COVID-19 year to visitor demographics
    ('Year', 'gender'),
    ('Year', 'age'),
    ('Year', 'residential status'),
    ('Year', 'nationality'),
    ('Year', 'educational level'),
    ('Year', 'employment status'),
    ('Year', 'income level'),
    ('Year', 'preferred language'),

    # national park to visitor demographics
    ('park', 'gender'),
    ('park', 'age'),
    ('park', 'residential status'),
    ('park', 'nationality'),
    ('park', 'educational level'),
    ('park', 'employment status'),
    ('park', 'income level'),
    ('park', 'preferred language'),

    # COVID-19 year to travel characteristics
    ('Year', 'first hear'),
    ('Year', 'travel motivation'),
    ('Year', 'transportation'),
    ('Year', 'duration'),
    ('Year', 'visit time'),
    ('Year', 'travel group'),

    # national park to travel characteristics
    ('park', 'first hear'),
    ('park', 'travel motivation'),
    ('park', 'transportation'),
    ('park', 'duration'),
    ('park', 'visit time'),
    ('park', 'travel group'),

    # travel characteristics to satisfaction level to park attributes
    ('first hear', 'flora'),
    ('first hear', 'funna'),
    ('first hear', 'visitor center'),
    ('first hear', 'pedestrian'),
    ('first hear', 'parking lots'),
    ('first hear', 'restaruant'),
    ('first hear', 'shopping mall'),
    ('first hear', 'education program'),
    ('first hear', 'intepretation system'),
    ('first hear', 'personnel'),
    ('first hear', 'hot spring'),
    ('travel motivation', 'flora'),
    ('travel motivation', 'funna'),
    ('travel motivation', 'landscape view'),
    ('travel motivation', 'roads'),
    ('travel motivation', 'trails'),
    ('travel motivation', 'washrooms'),
    ('travel motivation', 'garbage bins'),
    ('travel motivation', 'camping'),
    ('travel motivation', 'transpotation'),
    ('travel motivation', 'network'),
    ('travel motivation', 'hot spring'),
    ('transportation', 'hotel'),
    ('transportation', 'washrooms'),
    ('transportation', 'library'),
    ('transportation', 'souvenir store'),
    ('transportation', 'camping'),
    ('transportation', 'transpotation'),
    ('transportation', 'shopping mall'),
    ('transportation', 'network'),
    ('transportation', 'intepretation system'),
    ('transportation', 'hot spring'),
    ('duration', 'flora'),
    ('duration', 'funna'),
    ('duration', 'landscape view'),
    ('duration', 'visitor center'),
    ('duration', 'trails'),
    ('duration', 'garbage bins'),
    ('duration', 'library'),
    ('duration', 'souvenir store'),
    ('duration', 'camping'),
    ('duration', 'restaruant'),
    ('duration', 'transpotation'),
    ('duration', 'education program'),
    ('duration', 'intepretation system'),
    ('duration', 'personnel'),
    ('duration', 'hot spring'),
    ('visit time', 'funna'),
    ('visit time', 'roads'),
    ('visit time', 'parking lots'),
    ('visit time', 'washrooms'),
    ('visit time', 'library'),
    ('visit time', 'camping'),
    ('visit time', 'restaruant'),
    ('visit time', 'network'),
    ('visit time', 'intepretation system'),
    ('visit time', 'museum'),
    ('visit time', 'hot spring'),
    ('travel group', 'flora'),
    ('travel group', 'visitor center'),
    ('travel group', 'garbage bins'),
    ('travel group', 'museum'),
    ('travel group', 'hot spring'),

    # travel characteristics to perceived importance to park attributes
    ('first hear', 'hot spring.1'),
    ('travel motivation', 'flora.1'),
    ('travel motivation', 'funna.1'),
    ('travel motivation', 'landscape view.1'),
    ('travel motivation', 'visitor center.1'),
    ('travel motivation', 'roads.1'),
    ('travel motivation', 'pedestrian.1'),
    ('travel motivation', 'trails.1'),
    ('travel motivation', 'parking lots.1'),
    ('travel motivation', 'garbage bins.1'),
    ('travel motivation', 'network.1'),
    ('travel motivation', 'intepretation system.1'),
    ('travel motivation', 'museum.1'),
    ('travel motivation', 'hot spring.1'),
    ('transportation', 'funna.1'),
    ('transportation', 'souvenir store.1'),
    ('transportation', 'camping.1'),
    ('transportation', 'restaruant.1'),
    ('transportation', 'shopping mall.1'),
    ('transportation', 'hot spring.1'),
    ('duration', 'flora.1'),
    ('duration', 'funna.1'),
    ('duration', 'landscape view.1'),
    ('duration', 'visitor center.1'),
    ('duration', 'roads.1'),
    ('duration', 'trails.1'),
    ('duration', 'camping.1'),
    ('duration', 'hot spring.1'),
    ('visit time', 'visitor center.1'),
    ('visit time', 'roads.1'),
    ('visit time', 'pedestrian.1'),
    ('visit time', 'trails.1'),
    ('visit time', 'hotel.1'),
    ('visit time', 'parking lots.1'),
    ('visit time', 'washrooms.1'),
    ('visit time', 'signs.1'),
    ('visit time', 'garbage bins.1'),
    ('visit time', 'kiosks.1'),
    ('visit time', 'library.1'),
    ('visit time', 'souvenir store.1'),
    ('visit time', 'camping.1'),
    ('visit time', 'restaruant.1'),
    ('visit time', 'transpotation.1'),
    ('visit time', 'shopping mall.1'),
    ('visit time', 'network.1'),
    ('visit time', 'education program.1'),
    ('visit time', 'intepretation system.1'),
    ('visit time', 'personnel.1'),
    ('visit time', 'museum.1'),
    ('visit time', 'hot spring.1'),
    ('travel group', 'flora.1'),
    ('travel group', 'funna.1'),
    ('travel group', 'landscape view.1'),
    ('travel group', 'roads.1'),
    ('travel group', 'trails.1'),
    ('travel group', 'parking lots.1'),
    ('travel group', 'signs.1'),
    ('travel group', 'garbage bins.1'),
    ('travel group', 'kiosks.1'),
    ('travel group', 'library.1'),
    ('travel group', 'souvenir store.1'),
    ('travel group', 'camping.1'),
    ('travel group', 'transpotation.1'),
    ('travel group', 'shopping mall.1'),
    ('travel group', 'education program.1'),
    ('travel group', 'intepretation system.1'),
    ('travel group', 'personnel.1'),
    ('travel group', 'museum.1'),

    # performed activity to satisfaction level to park attributes
    ('1', 'flora'),
    ('1', 'landscape view'),
    ('1', 'pedestrian'),
    ('1', 'library'),
    ('1', 'souvenir store'),
    ('1', 'personnel'),
    ('1', 'museum'),
    ('2', 'flora'),
    ('2', 'landscape view'),
    ('2', 'hotel'),
    ('2', 'signs'),
    ('2', 'library'),
    ('2', 'restaruant'),
    ('3', 'flora'),
    ('3', 'landscape view'),
    ('3', 'hotel'),
    ('3', 'camping'),
    ('3', 'shopping mall'),
    ('3', 'education program'),
    ('3', 'museum'),
    ('4', 'flora'),
    ('4', 'funna'),
    ('4', 'trails'),
    ('5', 'flora'),
    ('5', 'landscape view'),
    ('5', 'library'),
    ('5', 'museum'),
    ('6', 'intepretation system'),
    ('7', 'funna'),
    ('7', 'library'),
    ('7', 'restaruant'),
    ('7', 'shopping mall'),
    ('8', 'flora'),
    ('8', 'roads'),
    ('8', 'hotel'),
    ('8', 'garbage bins'),
    ('9', 'flora'),
    ('9', 'landscape view'),
    ('9', 'trails'),
    ('9', 'parking lots'),
    ('9', 'library'),
    ('9', 'personnel'),

    # performed activities to perceived importance to park attributes
    ('1', 'flora.1'),
    ('1', 'funna.1'),
    ('1', 'landscape view.1'),
    ('1', 'visitor center.1'),
    ('1', 'roads.1'),
    ('1', 'pedestrian.1'),
    ('1', 'trails.1'),
    ('1', 'hotel.1'),
    ('1', 'parking lots.1'),
    ('1', 'signs.1'),
    ('1', 'souvenir store.1'),
    ('1', 'transpotation.1'),
    ('1', 'network.1'),
    ('2', 'flora.1'),
    ('2', 'funna.1'),
    ('2', 'landscape view.1'),
    ('2', 'visitor center.1'),
    ('2', 'roads.1'),
    ('2', 'pedestrian.1'),
    ('2', 'trails.1'),
    ('2', 'hotel.1'),
    ('2', 'signs.1'),
    ('2', 'garbage bins.1'),
    ('2', 'camping.1'),
    ('2', 'restaruant.1'),
    ('2', 'transpotation.1'),
    ('2', 'intepretation system.1'),
    ('3', 'flora.1'),
    ('3', 'funna.1'),
    ('3', 'landscape view.1'),
    ('3', 'trails.1'),
    ('3', 'kiosks.1'),
    ('3', 'souvenir store.1'),
    ('3', 'personnel.1'),
    ('4', 'flora.1'),
    ('4', 'funna.1'),
    ('4', 'parking lots.1'),
    ('5', 'flora.1'),
    ('5', 'funna.1'),
    ('5', 'visitor center.1'),
    ('5', 'hotel.1'),
    ('5', 'parking lots.1'),
    ('5', 'restaruant.1'),
    ('5', 'shopping mall.1'),
    ('5', 'network.1'),
    ('6', 'flora.1'),
    ('6', 'shopping mall.1'),
    ('7', 'parking lots.1'),
    ('7', 'souvenir store.1'),
    ('7', 'shopping mall.1'),
    ('7', 'hot spring.1'),
    ('8', 'flora.1'),
    ('8', 'landscape view.1'),
    ('8', 'visitor center.1'),
    ('8', 'pedestrian.1'),
    ('8', 'trails.1'),
    ('8', 'hotel.1'),
    ('8', 'parking lots.1'),
    ('8', 'signs.1'),
    ('8', 'camping.1'),
    ('8', 'restaruant.1'),
    ('9', 'flora.1'),
    ('9', 'funna.1'),
    ('9', 'landscape view.1'),
    ('9', 'trails.1'),
    ('9', 'signs.1'),
    ('9', 'restaruant.1'),
    ('9', 'network.1'),

    # perceived importance to park attribute to satisfaction level to park attributes
    ('flora.1', 'flora'),
    ('funna.1', 'funna'),
    ('landscape view.1', 'landscape view'),
    ('visitor center.1', 'visitor center'),
    ('roads.1', 'roads'),
    ('pedestrian.1', 'pedestrian'),
    ('trails.1', 'trails'),
    ('hotel.1', 'hotel'),
    ('parking lots.1', 'parking lots'),
    ('washrooms.1', 'washrooms'),
    ('signs.1', 'signs'),
    ('garbage bins.1', 'garbage bins'),
    ('kiosks.1', 'kiosks'),
    ('library.1', 'library'),
    ('souvenir store.1', 'souvenir store'),
    ('camping.1', 'camping'),
    ('restaruant.1', 'restaruant'),
    ('transpotation.1', 'transpotation'),
    ('shopping mall.1', 'shopping mall'),
    ('network.1', 'network'),
    ('education program.1', 'education program'),
    ('intepretation system.1', 'intepretation system'),
    ('personnel.1', 'personnel'),
    ('museum.1', 'museum'),
    ('hot spring.1', 'hot spring'),

    # performed activities to overall satisfaction
    ('2', 'overall satisfaction level'),
    ('3', 'overall satisfaction level'),
    ('6', 'overall satisfaction level'),
    ('8', 'overall satisfaction level'),

    # satisfaction level to park attributes to overall satisfaction
    ('flora', 'overall satisfaction level'),
    ('funna', 'overall satisfaction level'),
    ('landscape view', 'overall satisfaction level'),
    ('visitor center', 'overall satisfaction level'),
    ('roads', 'overall satisfaction level'),
    ('pedestrian', 'overall satisfaction level'),
    ('trails', 'overall satisfaction level'),
    ('hotel', 'overall satisfaction level'),
    ('parking lots', 'overall satisfaction level'),
    ('washrooms', 'overall satisfaction level'),
    ('signs', 'overall satisfaction level'),
    ('garbage bins', 'overall satisfaction level'),
    ('kiosks', 'overall satisfaction level'),
    ('library', 'overall satisfaction level'),
    ('souvenir store', 'overall satisfaction level'),
    ('camping', 'overall satisfaction level'),
    ('restaruant', 'overall satisfaction level'),
    ('transpotation', 'overall satisfaction level'),
    ('shopping mall', 'overall satisfaction level'),
    ('network', 'overall satisfaction level'),
    ('education program', 'overall satisfaction level'),
    ('intepretation system', 'overall satisfaction level'),
    ('personnel', 'overall satisfaction level'),
    ('museum', 'overall satisfaction level'),
    ('hot spring', 'overall satisfaction level'),

    # perceived importance level to overall satisfaction level
    ('flora.1', 'overall satisfaction level'),
    ('funna.1', 'overall satisfaction level'),
    ('landscape view.1', 'overall satisfaction level'),
    ('visitor center.1', 'overall satisfaction level'),
    ('roads.1', 'overall satisfaction level'),
    ('pedestrian.1', 'overall satisfaction level'),
    ('trails.1', 'overall satisfaction level'),
    ('hotel.1', 'overall satisfaction level'),
    ('parking lots.1', 'overall satisfaction level'),
    ('washrooms.1', 'overall satisfaction level'),
    ('signs.1', 'overall satisfaction level'),
    ('garbage bins.1', 'overall satisfaction level'),
    ('kiosks.1', 'overall satisfaction level'),
    ('library.1', 'overall satisfaction level'),
    ('souvenir store.1', 'overall satisfaction level'),
    ('camping.1', 'overall satisfaction level'),
    ('restaruant.1', 'overall satisfaction level'),
    ('transpotation.1', 'overall satisfaction level'),
    ('shopping mall.1', 'overall satisfaction level'),
    ('network.1', 'overall satisfaction level'),
    ('education program.1', 'overall satisfaction level'),
    ('intepretation system.1', 'overall satisfaction level'),
    ('personnel.1', 'overall satisfaction level'),
    ('museum.1', 'overall satisfaction level'),
    ('hot spring.1', 'overall satisfaction level'),

    # overall satisfaction level to visitor loyalty
    ('overall satisfaction level', 'Intention to return'),
    ('overall satisfaction level', 'Intention to recommend'),
]


structure1 = [

    # visitor demographics to travel characteristics
    ('gender', 'first hear'),
    ('gender', 'travel motivation'),
    ('gender', 'transportation'),
    ('gender', 'duration'),
    ('gender', 'visit time'),
    ('gender', 'travel group'),
    ('age', 'first hear'),
    ('age', 'travel motivation'),
    ('age', 'transportation'),
    ('age', 'duration'),
    ('age', 'visit time'),
    ('age', 'travel group'),
    ('residential status', 'first hear'),
    ('residential status', 'travel motivation'),
    ('residential status', 'transportation'),
    ('residential status', 'duration'),
    ('residential status', 'visit time'),
    ('residential status', 'travel group'),
    ('nationality', 'first hear'),
    ('nationality', 'travel motivation'),
    ('nationality', 'transportation'),
    ('nationality', 'duration'),
    ('nationality', 'visit time'),
    ('nationality', 'travel group'),
    ('educational level', 'first hear'),
    ('educational level', 'travel motivation'),
    ('educational level', 'transportation'),
    ('educational level', 'duration'),
    ('educational level', 'visit time'),
    ('educational level', 'travel group'),
    ('employment status', 'first hear'),
    ('employment status', 'travel motivation'),
    ('employment status', 'transportation'),
    ('employment status', 'duration'),
    ('employment status', 'visit time'),
    ('employment status', 'travel group'),
    ('income level', 'first hear'),
    ('income level', 'travel motivation'),
    ('income level', 'transportation'),
    ('income level', 'duration'),
    ('income level', 'visit time'),
    ('income level', 'travel group'),
    ('preferred language', 'first hear'),
    ('preferred language', 'travel motivation'),
    ('preferred language', 'transportation'),
    ('preferred language', 'duration'),
    ('preferred language', 'visit time'),
    ('preferred language', 'travel group'),

    # COVID-19 year to visitor demographics
    ('Year', 'gender'),
    ('Year', 'age'),
    ('Year', 'residential status'),
    ('Year', 'nationality'),
    ('Year', 'educational level'),
    ('Year', 'employment status'),
    ('Year', 'income level'),
    ('Year', 'preferred language'),

    # national park to visitor demographics
    ('park', 'gender'),
    ('park', 'age'),
    ('park', 'residential status'),
    ('park', 'nationality'),
    ('park', 'educational level'),
    ('park', 'employment status'),
    ('park', 'income level'),
    ('park', 'preferred language'),

    # COVID-19 year to travel characteristics
    ('Year', 'first hear'),
    ('Year', 'travel motivation'),
    ('Year', 'transportation'),
    ('Year', 'duration'),
    ('Year', 'visit time'),
    ('Year', 'travel group'),

    # national park to travel characteristics
    ('park', 'first hear'),
    ('park', 'travel motivation'),
    ('park', 'transportation'),
    ('park', 'duration'),
    ('park', 'visit time'),
    ('park', 'travel group'),

    # travel characteristics to performed activities
    ('first hear', '1'),
    ('first hear', '2'),
    ('first hear', '3'),
    ('first hear', '4'),
    ('first hear', '5'),
    ('first hear', '6'),
    ('first hear', '7'),
    ('first hear', '8'),
    ('first hear', '9'),
    ('travel motivation', '1'),
    ('travel motivation', '2'),
    ('travel motivation', '3'),
    ('travel motivation', '4'),
    ('travel motivation', '5'),
    ('travel motivation', '6'),
    ('travel motivation', '7'),
    ('travel motivation', '8'),
    ('travel motivation', '9'),
    ('transportation', '1'),
    ('transportation', '2'),
    ('transportation', '3'),
    ('transportation', '4'),
    ('transportation', '5'),
    ('transportation', '6'),
    ('transportation', '7'),
    ('transportation', '8'),
    ('transportation', '9'),
    ('duration', '1'),
    ('duration', '2'),
    ('duration', '3'),
    ('duration', '4'),
    ('duration', '5'),
    ('duration', '6'),
    ('duration', '7'),
    ('duration', '8'),
    ('duration', '9'),
    ('visit time', '1'),
    ('visit time', '2'),
    ('visit time', '3'),
    ('visit time', '4'),
    ('visit time', '5'),
    ('visit time', '6'),
    ('visit time', '7'),
    ('visit time', '8'),
    ('visit time', '9'),
    ('travel group', '1'),
    ('travel group', '2'),
    ('travel group', '3'),
    ('travel group', '4'),
    ('travel group', '5'),
    ('travel group', '6'),
    ('travel group', '7'),
    ('travel group', '8'),
    ('travel group', '9'),

    # travel characteristics to satisfaction level to park attributes
    ('first hear', 'flora'),
    ('first hear', 'funna'),
    ('first hear', 'landscape view'),
    ('first hear', 'visitor center'),
    ('first hear', 'roads'),
    ('first hear', 'pedestrian'),
    ('first hear', 'trails'),
    ('first hear', 'hotel'),
    ('first hear', 'parking lots'),
    ('first hear', 'washrooms'),
    ('first hear', 'signs'),
    ('first hear', 'garbage bins'),
    ('first hear', 'kiosks'),
    ('first hear', 'library'),
    ('first hear', 'souvenir store'),
    ('first hear', 'camping'),
    ('first hear', 'restaruant'),
    ('first hear', 'transpotation'),
    ('first hear', 'shopping mall'),
    ('first hear', 'network'),
    ('first hear', 'education program'),
    ('first hear', 'intepretation system'),
    ('first hear', 'personnel'),
    ('first hear', 'museum'),
    ('first hear', 'hot spring'),
    ('travel motivation', 'flora'),
    ('travel motivation', 'funna'),
    ('travel motivation', 'landscape view'),
    ('travel motivation', 'visitor center'),
    ('travel motivation', 'roads'),
    ('travel motivation', 'pedestrian'),
    ('travel motivation', 'trails'),
    ('travel motivation', 'hotel'),
    ('travel motivation', 'parking lots'),
    ('travel motivation', 'washrooms'),
    ('travel motivation', 'signs'),
    ('travel motivation', 'garbage bins'),
    ('travel motivation', 'kiosks'),
    ('travel motivation', 'library'),
    ('travel motivation', 'souvenir store'),
    ('travel motivation', 'camping'),
    ('travel motivation', 'restaruant'),
    ('travel motivation', 'transpotation'),
    ('travel motivation', 'shopping mall'),
    ('travel motivation', 'network'),
    ('travel motivation', 'education program'),
    ('travel motivation', 'intepretation system'),
    ('travel motivation', 'personnel'),
    ('travel motivation', 'museum'),
    ('travel motivation', 'hot spring'),
    ('transportation', 'flora'),
    ('transportation', 'funna'),
    ('transportation', 'landscape view'),
    ('transportation', 'visitor center'),
    ('transportation', 'roads'),
    ('transportation', 'pedestrian'),
    ('transportation', 'trails'),
    ('transportation', 'hotel'),
    ('transportation', 'parking lots'),
    ('transportation', 'washrooms'),
    ('transportation', 'signs'),
    ('transportation', 'garbage bins'),
    ('transportation', 'kiosks'),
    ('transportation', 'library'),
    ('transportation', 'souvenir store'),
    ('transportation', 'camping'),
    ('transportation', 'restaruant'),
    ('transportation', 'transpotation'),
    ('transportation', 'shopping mall'),
    ('transportation', 'network'),
    ('transportation', 'education program'),
    ('transportation', 'intepretation system'),
    ('transportation', 'personnel'),
    ('transportation', 'museum'),
    ('transportation', 'hot spring'),
    ('duration', 'flora'),
    ('duration', 'funna'),
    ('duration', 'landscape view'),
    ('duration', 'visitor center'),
    ('duration', 'roads'),
    ('duration', 'pedestrian'),
    ('duration', 'trails'),
    ('duration', 'hotel'),
    ('duration', 'parking lots'),
    ('duration', 'washrooms'),
    ('duration', 'signs'),
    ('duration', 'garbage bins'),
    ('duration', 'kiosks'),
    ('duration', 'library'),
    ('duration', 'souvenir store'),
    ('duration', 'camping'),
    ('duration', 'restaruant'),
    ('duration', 'transpotation'),
    ('duration', 'shopping mall'),
    ('duration', 'network'),
    ('duration', 'education program'),
    ('duration', 'intepretation system'),
    ('duration', 'personnel'),
    ('duration', 'museum'),
    ('duration', 'hot spring'),
    ('visit time', 'flora'),
    ('visit time', 'funna'),
    ('visit time', 'landscape view'),
    ('visit time', 'visitor center'),
    ('visit time', 'roads'),
    ('visit time', 'pedestrian'),
    ('visit time', 'trails'),
    ('visit time', 'hotel'),
    ('visit time', 'parking lots'),
    ('visit time', 'washrooms'),
    ('visit time', 'signs'),
    ('visit time', 'garbage bins'),
    ('visit time', 'kiosks'),
    ('visit time', 'library'),
    ('visit time', 'souvenir store'),
    ('visit time', 'camping'),
    ('visit time', 'restaruant'),
    ('visit time', 'transpotation'),
    ('visit time', 'shopping mall'),
    ('visit time', 'network'),
    ('visit time', 'education program'),
    ('visit time', 'intepretation system'),
    ('visit time', 'personnel'),
    ('visit time', 'museum'),
    ('visit time', 'hot spring'),
    ('travel group', 'flora'),
    ('travel group', 'funna'),
    ('travel group', 'landscape view'),
    ('travel group', 'visitor center'),
    ('travel group', 'roads'),
    ('travel group', 'pedestrian'),
    ('travel group', 'trails'),
    ('travel group', 'hotel'),
    ('travel group', 'parking lots'),
    ('travel group', 'washrooms'),
    ('travel group', 'signs'),
    ('travel group', 'garbage bins'),
    ('travel group', 'kiosks'),
    ('travel group', 'library'),
    ('travel group', 'souvenir store'),
    ('travel group', 'camping'),
    ('travel group', 'restaruant'),
    ('travel group', 'transpotation'),
    ('travel group', 'shopping mall'),
    ('travel group', 'network'),
    ('travel group', 'education program'),
    ('travel group', 'intepretation system'),
    ('travel group', 'personnel'),
    ('travel group', 'museum'),
    ('travel group', 'hot spring'),

    # travel characteristics to perceived importance to park attributes
    ('first hear', 'flora.1'),
    ('first hear', 'funna.1'),
    ('first hear', 'landscape view.1'),
    ('first hear', 'visitor center.1'),
    ('first hear', 'roads.1'),
    ('first hear', 'pedestrian.1'),
    ('first hear', 'trails.1'),
    ('first hear', 'hotel.1'),
    ('first hear', 'parking lots.1'),
    ('first hear', 'washrooms.1'),
    ('first hear', 'signs.1'),
    ('first hear', 'garbage bins.1'),
    ('first hear', 'kiosks.1'),
    ('first hear', 'library.1'),
    ('first hear', 'souvenir store.1'),
    ('first hear', 'camping.1'),
    ('first hear', 'restaruant.1'),
    ('first hear', 'transpotation.1'),
    ('first hear', 'shopping mall.1'),
    ('first hear', 'network.1'),
    ('first hear', 'education program.1'),
    ('first hear', 'intepretation system.1'),
    ('first hear', 'personnel.1'),
    ('first hear', 'museum.1'),
    ('first hear', 'hot spring.1'),
    ('travel motivation', 'flora.1'),
    ('travel motivation', 'funna.1'),
    ('travel motivation', 'landscape view.1'),
    ('travel motivation', 'visitor center.1'),
    ('travel motivation', 'roads.1'),
    ('travel motivation', 'pedestrian.1'),
    ('travel motivation', 'trails.1'),
    ('travel motivation', 'hotel.1'),
    ('travel motivation', 'parking lots.1'),
    ('travel motivation', 'washrooms.1'),
    ('travel motivation', 'signs.1'),
    ('travel motivation', 'garbage bins.1'),
    ('travel motivation', 'kiosks.1'),
    ('travel motivation', 'library.1'),
    ('travel motivation', 'souvenir store.1'),
    ('travel motivation', 'camping.1'),
    ('travel motivation', 'restaruant.1'),
    ('travel motivation', 'transpotation.1'),
    ('travel motivation', 'shopping mall.1'),
    ('travel motivation', 'network.1'),
    ('travel motivation', 'education program.1'),
    ('travel motivation', 'intepretation system.1'),
    ('travel motivation', 'personnel.1'),
    ('travel motivation', 'museum.1'),
    ('travel motivation', 'hot spring.1'),
    ('transportation', 'flora.1'),
    ('transportation', 'funna.1'),
    ('transportation', 'landscape view.1'),
    ('transportation', 'visitor center.1'),
    ('transportation', 'roads.1'),
    ('transportation', 'pedestrian.1'),
    ('transportation', 'trails.1'),
    ('transportation', 'hotel.1'),
    ('transportation', 'parking lots.1'),
    ('transportation', 'washrooms.1'),
    ('transportation', 'signs.1'),
    ('transportation', 'garbage bins.1'),
    ('transportation', 'kiosks.1'),
    ('transportation', 'library.1'),
    ('transportation', 'souvenir store.1'),
    ('transportation', 'camping.1'),
    ('transportation', 'restaruant.1'),
    ('transportation', 'transpotation.1'),
    ('transportation', 'shopping mall.1'),
    ('transportation', 'network.1'),
    ('transportation', 'education program.1'),
    ('transportation', 'intepretation system.1'),
    ('transportation', 'personnel.1'),
    ('transportation', 'museum.1'),
    ('transportation', 'hot spring.1'),
    ('duration', 'flora.1'),
    ('duration', 'funna.1'),
    ('duration', 'landscape view.1'),
    ('duration', 'visitor center.1'),
    ('duration', 'roads.1'),
    ('duration', 'pedestrian.1'),
    ('duration', 'trails.1'),
    ('duration', 'hotel.1'),
    ('duration', 'parking lots.1'),
    ('duration', 'washrooms.1'),
    ('duration', 'signs.1'),
    ('duration', 'garbage bins.1'),
    ('duration', 'kiosks.1'),
    ('duration', 'library.1'),
    ('duration', 'souvenir store.1'),
    ('duration', 'camping.1'),
    ('duration', 'restaruant.1'),
    ('duration', 'transpotation.1'),
    ('duration', 'shopping mall.1'),
    ('duration', 'network.1'),
    ('duration', 'education program.1'),
    ('duration', 'intepretation system.1'),
    ('duration', 'personnel.1'),
    ('duration', 'museum.1'),
    ('duration', 'hot spring.1'),
    ('visit time', 'flora.1'),
    ('visit time', 'funna.1'),
    ('visit time', 'landscape view.1'),
    ('visit time', 'visitor center.1'),
    ('visit time', 'roads.1'),
    ('visit time', 'pedestrian.1'),
    ('visit time', 'trails.1'),
    ('visit time', 'hotel.1'),
    ('visit time', 'parking lots.1'),
    ('visit time', 'washrooms.1'),
    ('visit time', 'signs.1'),
    ('visit time', 'garbage bins.1'),
    ('visit time', 'kiosks.1'),
    ('visit time', 'library.1'),
    ('visit time', 'souvenir store.1'),
    ('visit time', 'camping.1'),
    ('visit time', 'restaruant.1'),
    ('visit time', 'transpotation.1'),
    ('visit time', 'shopping mall.1'),
    ('visit time', 'network.1'),
    ('visit time', 'education program.1'),
    ('visit time', 'intepretation system.1'),
    ('visit time', 'personnel.1'),
    ('visit time', 'museum.1'),
    ('visit time', 'hot spring.1'),
    ('travel group', 'flora.1'),
    ('travel group', 'funna.1'),
    ('travel group', 'landscape view.1'),
    ('travel group', 'visitor center.1'),
    ('travel group', 'roads.1'),
    ('travel group', 'pedestrian.1'),
    ('travel group', 'trails.1'),
    ('travel group', 'hotel.1'),
    ('travel group', 'parking lots.1'),
    ('travel group', 'washrooms.1'),
    ('travel group', 'signs.1'),
    ('travel group', 'garbage bins.1'),
    ('travel group', 'kiosks.1'),
    ('travel group', 'library.1'),
    ('travel group', 'souvenir store.1'),
    ('travel group', 'camping.1'),
    ('travel group', 'restaruant.1'),
    ('travel group', 'transpotation.1'),
    ('travel group', 'shopping mall.1'),
    ('travel group', 'network.1'),
    ('travel group', 'education program.1'),
    ('travel group', 'intepretation system.1'),
    ('travel group', 'personnel.1'),
    ('travel group', 'museum.1'),
    ('travel group', 'hot spring.1'),

    # performed activity to satisfaction level to park attributes
    ('1', 'flora'),
    ('1', 'funna'),
    ('1', 'landscape view'),
    ('1', 'visitor center'),
    ('1', 'roads'),
    ('1', 'pedestrian'),
    ('1', 'trails'),
    ('1', 'hotel'),
    ('1', 'parking lots'),
    ('1', 'washrooms'),
    ('1', 'signs'),
    ('1', 'garbage bins'),
    ('1', 'kiosks'),
    ('1', 'library'),
    ('1', 'souvenir store'),
    ('1', 'camping'),
    ('1', 'restaruant'),
    ('1', 'transpotation'),
    ('1', 'shopping mall'),
    ('1', 'network'),
    ('1', 'education program'),
    ('1', 'intepretation system'),
    ('1', 'personnel'),
    ('1', 'museum'),
    ('1', 'hot spring'),
    ('2', 'flora'),
    ('2', 'funna'),
    ('2', 'landscape view'),
    ('2', 'visitor center'),
    ('2', 'roads'),
    ('2', 'pedestrian'),
    ('2', 'trails'),
    ('2', 'hotel'),
    ('2', 'parking lots'),
    ('2', 'washrooms'),
    ('2', 'signs'),
    ('2', 'garbage bins'),
    ('2', 'kiosks'),
    ('2', 'library'),
    ('2', 'souvenir store'),
    ('2', 'camping'),
    ('2', 'restaruant'),
    ('2', 'transpotation'),
    ('2', 'shopping mall'),
    ('2', 'network'),
    ('2', 'education program'),
    ('2', 'intepretation system'),
    ('2', 'personnel'),
    ('2', 'museum'),
    ('2', 'hot spring'),
    ('3', 'flora'),
    ('3', 'funna'),
    ('3', 'landscape view'),
    ('3', 'visitor center'),
    ('3', 'roads'),
    ('3', 'pedestrian'),
    ('3', 'trails'),
    ('3', 'hotel'),
    ('3', 'parking lots'),
    ('3', 'washrooms'),
    ('3', 'signs'),
    ('3', 'garbage bins'),
    ('3', 'kiosks'),
    ('3', 'library'),
    ('3', 'souvenir store'),
    ('3', 'camping'),
    ('3', 'restaruant'),
    ('3', 'transpotation'),
    ('3', 'shopping mall'),
    ('3', 'network'),
    ('3', 'education program'),
    ('3', 'intepretation system'),
    ('3', 'personnel'),
    ('3', 'museum'),
    ('3', 'hot spring'),
    ('4', 'flora'),
    ('4', 'funna'),
    ('4', 'landscape view'),
    ('4', 'visitor center'),
    ('4', 'roads'),
    ('4', 'pedestrian'),
    ('4', 'trails'),
    ('4', 'hotel'),
    ('4', 'parking lots'),
    ('4', 'washrooms'),
    ('4', 'signs'),
    ('4', 'garbage bins'),
    ('4', 'kiosks'),
    ('4', 'library'),
    ('4', 'souvenir store'),
    ('4', 'camping'),
    ('4', 'restaruant'),
    ('4', 'transpotation'),
    ('4', 'shopping mall'),
    ('4', 'network'),
    ('4', 'education program'),
    ('4', 'intepretation system'),
    ('4', 'personnel'),
    ('4', 'museum'),
    ('4', 'hot spring'),
    ('5', 'flora'),
    ('5', 'funna'),
    ('5', 'landscape view'),
    ('5', 'visitor center'),
    ('5', 'roads'),
    ('5', 'pedestrian'),
    ('5', 'trails'),
    ('5', 'hotel'),
    ('5', 'parking lots'),
    ('5', 'washrooms'),
    ('5', 'signs'),
    ('5', 'garbage bins'),
    ('5', 'kiosks'),
    ('5', 'library'),
    ('5', 'souvenir store'),
    ('5', 'camping'),
    ('5', 'restaruant'),
    ('5', 'transpotation'),
    ('5', 'shopping mall'),
    ('5', 'network'),
    ('5', 'education program'),
    ('5', 'intepretation system'),
    ('5', 'personnel'),
    ('5', 'museum'),
    ('5', 'hot spring'),
    ('6', 'flora'),
    ('6', 'funna'),
    ('6', 'landscape view'),
    ('6', 'visitor center'),
    ('6', 'roads'),
    ('6', 'pedestrian'),
    ('6', 'trails'),
    ('6', 'hotel'),
    ('6', 'parking lots'),
    ('6', 'washrooms'),
    ('6', 'signs'),
    ('6', 'garbage bins'),
    ('6', 'kiosks'),
    ('6', 'library'),
    ('6', 'souvenir store'),
    ('6', 'camping'),
    ('6', 'restaruant'),
    ('6', 'transpotation'),
    ('6', 'shopping mall'),
    ('6', 'network'),
    ('6', 'education program'),
    ('6', 'intepretation system'),
    ('6', 'personnel'),
    ('6', 'museum'),
    ('6', 'hot spring'),
    ('7', 'flora'),
    ('7', 'funna'),
    ('7', 'landscape view'),
    ('7', 'visitor center'),
    ('7', 'roads'),
    ('7', 'pedestrian'),
    ('7', 'trails'),
    ('7', 'hotel'),
    ('7', 'parking lots'),
    ('7', 'washrooms'),
    ('7', 'signs'),
    ('7', 'garbage bins'),
    ('7', 'kiosks'),
    ('7', 'library'),
    ('7', 'souvenir store'),
    ('7', 'camping'),
    ('7', 'restaruant'),
    ('7', 'transpotation'),
    ('7', 'shopping mall'),
    ('7', 'network'),
    ('7', 'education program'),
    ('7', 'intepretation system'),
    ('7', 'personnel'),
    ('7', 'museum'),
    ('7', 'hot spring'),
    ('8', 'flora'),
    ('8', 'funna'),
    ('8', 'landscape view'),
    ('8', 'visitor center'),
    ('8', 'roads'),
    ('8', 'pedestrian'),
    ('8', 'trails'),
    ('8', 'hotel'),
    ('8', 'parking lots'),
    ('8', 'washrooms'),
    ('8', 'signs'),
    ('8', 'garbage bins'),
    ('8', 'kiosks'),
    ('8', 'library'),
    ('8', 'souvenir store'),
    ('8', 'camping'),
    ('8', 'restaruant'),
    ('8', 'transpotation'),
    ('8', 'shopping mall'),
    ('8', 'network'),
    ('8', 'education program'),
    ('8', 'intepretation system'),
    ('8', 'personnel'),
    ('8', 'museum'),
    ('8', 'hot spring'),
    ('9', 'flora'),
    ('9', 'funna'),
    ('9', 'landscape view'),
    ('9', 'visitor center'),
    ('9', 'roads'),
    ('9', 'pedestrian'),
    ('9', 'trails'),
    ('9', 'hotel'),
    ('9', 'parking lots'),
    ('9', 'washrooms'),
    ('9', 'signs'),
    ('9', 'garbage bins'),
    ('9', 'kiosks'),
    ('9', 'library'),
    ('9', 'souvenir store'),
    ('9', 'camping'),
    ('9', 'restaruant'),
    ('9', 'transpotation'),
    ('9', 'shopping mall'),
    ('9', 'network'),
    ('9', 'education program'),
    ('9', 'intepretation system'),
    ('9', 'personnel'),
    ('9', 'museum'),
    ('9', 'hot spring'),

    # performed activities to perceived importance to park attributes
    ('1', 'flora.1'),
    ('1', 'funna.1'),
    ('1', 'landscape view.1'),
    ('1', 'visitor center.1'),
    ('1', 'roads.1'),
    ('1', 'pedestrian.1'),
    ('1', 'trails.1'),
    ('1', 'hotel.1'),
    ('1', 'parking lots.1'),
    ('1', 'washrooms.1'),
    ('1', 'signs.1'),
    ('1', 'garbage bins.1'),
    ('1', 'kiosks.1'),
    ('1', 'library.1'),
    ('1', 'souvenir store.1'),
    ('1', 'camping.1'),
    ('1', 'restaruant.1'),
    ('1', 'transpotation.1'),
    ('1', 'shopping mall.1'),
    ('1', 'network.1'),
    ('1', 'education program.1'),
    ('1', 'intepretation system.1'),
    ('1', 'personnel.1'),
    ('1', 'museum.1'),
    ('1', 'hot spring.1'),
    ('2', 'flora.1'),
    ('2', 'funna.1'),
    ('2', 'landscape view.1'),
    ('2', 'visitor center.1'),
    ('2', 'roads.1'),
    ('2', 'pedestrian.1'),
    ('2', 'trails.1'),
    ('2', 'hotel.1'),
    ('2', 'parking lots.1'),
    ('2', 'washrooms.1'),
    ('2', 'signs.1'),
    ('2', 'garbage bins.1'),
    ('2', 'kiosks.1'),
    ('2', 'library.1'),
    ('2', 'souvenir store.1'),
    ('2', 'camping.1'),
    ('2', 'restaruant.1'),
    ('2', 'transpotation.1'),
    ('2', 'shopping mall.1'),
    ('2', 'network.1'),
    ('2', 'education program.1'),
    ('2', 'intepretation system.1'),
    ('2', 'personnel.1'),
    ('2', 'museum.1'),
    ('2', 'hot spring.1'),
    ('3', 'flora.1'),
    ('3', 'funna.1'),
    ('3', 'landscape view.1'),
    ('3', 'visitor center.1'),
    ('3', 'roads.1'),
    ('3', 'pedestrian.1'),
    ('3', 'trails.1'),
    ('3', 'hotel.1'),
    ('3', 'parking lots.1'),
    ('3', 'washrooms.1'),
    ('3', 'signs.1'),
    ('3', 'garbage bins.1'),
    ('3', 'kiosks.1'),
    ('3', 'library.1'),
    ('3', 'souvenir store.1'),
    ('3', 'camping.1'),
    ('3', 'restaruant.1'),
    ('3', 'transpotation.1'),
    ('3', 'shopping mall.1'),
    ('3', 'network.1'),
    ('3', 'education program.1'),
    ('3', 'intepretation system.1'),
    ('3', 'personnel.1'),
    ('3', 'museum.1'),
    ('3', 'hot spring.1'),
    ('4', 'flora.1'),
    ('4', 'funna.1'),
    ('4', 'landscape view.1'),
    ('4', 'visitor center.1'),
    ('4', 'roads.1'),
    ('4', 'pedestrian.1'),
    ('4', 'trails.1'),
    ('4', 'hotel.1'),
    ('4', 'parking lots.1'),
    ('4', 'washrooms.1'),
    ('4', 'signs.1'),
    ('4', 'garbage bins.1'),
    ('4', 'kiosks.1'),
    ('4', 'library.1'),
    ('4', 'souvenir store.1'),
    ('4', 'camping.1'),
    ('4', 'restaruant.1'),
    ('4', 'transpotation.1'),
    ('4', 'shopping mall.1'),
    ('4', 'network.1'),
    ('4', 'education program.1'),
    ('4', 'intepretation system.1'),
    ('4', 'personnel.1'),
    ('4', 'museum.1'),
    ('4', 'hot spring.1'),
    ('5', 'flora.1'),
    ('5', 'funna.1'),
    ('5', 'landscape view.1'),
    ('5', 'visitor center.1'),
    ('5', 'roads.1'),
    ('5', 'pedestrian.1'),
    ('5', 'trails.1'),
    ('5', 'hotel.1'),
    ('5', 'parking lots.1'),
    ('5', 'washrooms.1'),
    ('5', 'signs.1'),
    ('5', 'garbage bins.1'),
    ('5', 'kiosks.1'),
    ('5', 'library.1'),
    ('5', 'souvenir store.1'),
    ('5', 'camping.1'),
    ('5', 'restaruant.1'),
    ('5', 'transpotation.1'),
    ('5', 'shopping mall.1'),
    ('5', 'network.1'),
    ('5', 'education program.1'),
    ('5', 'intepretation system.1'),
    ('5', 'personnel.1'),
    ('5', 'museum.1'),
    ('5', 'hot spring.1'),
    ('6', 'flora.1'),
    ('6', 'funna.1'),
    ('6', 'landscape view.1'),
    ('6', 'visitor center.1'),
    ('6', 'roads.1'),
    ('6', 'pedestrian.1'),
    ('6', 'trails.1'),
    ('6', 'hotel.1'),
    ('6', 'parking lots.1'),
    ('6', 'washrooms.1'),
    ('6', 'signs.1'),
    ('6', 'garbage bins.1'),
    ('6', 'kiosks.1'),
    ('6', 'library.1'),
    ('6', 'souvenir store.1'),
    ('6', 'camping.1'),
    ('6', 'restaruant.1'),
    ('6', 'transpotation.1'),
    ('6', 'shopping mall.1'),
    ('6', 'network.1'),
    ('6', 'education program.1'),
    ('6', 'intepretation system.1'),
    ('6', 'personnel.1'),
    ('6', 'museum.1'),
    ('6', 'hot spring.1'),
    ('7', 'flora.1'),
    ('7', 'funna.1'),
    ('7', 'landscape view.1'),
    ('7', 'visitor center.1'),
    ('7', 'roads.1'),
    ('7', 'pedestrian.1'),
    ('7', 'trails.1'),
    ('7', 'hotel.1'),
    ('7', 'parking lots.1'),
    ('7', 'washrooms.1'),
    ('7', 'signs.1'),
    ('7', 'garbage bins.1'),
    ('7', 'kiosks.1'),
    ('7', 'library.1'),
    ('7', 'souvenir store.1'),
    ('7', 'camping.1'),
    ('7', 'restaruant.1'),
    ('7', 'transpotation.1'),
    ('7', 'shopping mall.1'),
    ('7', 'network.1'),
    ('7', 'education program.1'),
    ('7', 'intepretation system.1'),
    ('7', 'personnel.1'),
    ('7', 'museum.1'),
    ('7', 'hot spring.1'),
    ('8', 'flora.1'),
    ('8', 'funna.1'),
    ('8', 'landscape view.1'),
    ('8', 'visitor center.1'),
    ('8', 'roads.1'),
    ('8', 'pedestrian.1'),
    ('8', 'trails.1'),
    ('8', 'hotel.1'),
    ('8', 'parking lots.1'),
    ('8', 'washrooms.1'),
    ('8', 'signs.1'),
    ('8', 'garbage bins.1'),
    ('8', 'kiosks.1'),
    ('8', 'library.1'),
    ('8', 'souvenir store.1'),
    ('8', 'camping.1'),
    ('8', 'restaruant.1'),
    ('8', 'transpotation.1'),
    ('8', 'shopping mall.1'),
    ('8', 'network.1'),
    ('8', 'education program.1'),
    ('8', 'intepretation system.1'),
    ('8', 'personnel.1'),
    ('8', 'museum.1'),
    ('8', 'hot spring.1'),
    ('9', 'flora.1'),
    ('9', 'funna.1'),
    ('9', 'landscape view.1'),
    ('9', 'visitor center.1'),
    ('9', 'roads.1'),
    ('9', 'pedestrian.1'),
    ('9', 'trails.1'),
    ('9', 'hotel.1'),
    ('9', 'parking lots.1'),
    ('9', 'washrooms.1'),
    ('9', 'signs.1'),
    ('9', 'garbage bins.1'),
    ('9', 'kiosks.1'),
    ('9', 'library.1'),
    ('9', 'souvenir store.1'),
    ('9', 'camping.1'),
    ('9', 'restaruant.1'),
    ('9', 'transpotation.1'),
    ('9', 'shopping mall.1'),
    ('9', 'network.1'),
    ('9', 'education program.1'),
    ('9', 'intepretation system.1'),
    ('9', 'personnel.1'),
    ('9', 'museum.1'),
    ('9', 'hot spring.1'),

    # perceived importance to park attribute to satisfaction level to park attributes
    ('flora.1', 'flora'),
    ('funna.1', 'funna'),
    ('landscape view.1', 'landscape view'),
    ('visitor center.1', 'visitor center'),
    ('roads.1', 'roads'),
    ('pedestrian.1', 'pedestrian'),
    ('trails.1', 'trails'),
    ('hotel.1', 'hotel'),
    ('parking lots.1', 'parking lots'),
    ('washrooms.1', 'washrooms'),
    ('signs.1', 'signs'),
    ('garbage bins.1', 'garbage bins'),
    ('kiosks.1', 'kiosks'),
    ('library.1', 'library'),
    ('souvenir store.1', 'souvenir store'),
    ('camping.1', 'camping'),
    ('restaruant.1', 'restaruant'),
    ('transpotation.1', 'transpotation'),
    ('shopping mall.1', 'shopping mall'),
    ('network.1', 'network'),
    ('education program.1', 'education program'),
    ('intepretation system.1', 'intepretation system'),
    ('personnel.1', 'personnel'),
    ('museum.1', 'museum'),
    ('hot spring.1', 'hot spring'),

    # performed activities to overall satisfaction
    ('1', 'overall satisfaction level'),
    ('2', 'overall satisfaction level'),
    ('3', 'overall satisfaction level'),
    ('4', 'overall satisfaction level'),
    ('5', 'overall satisfaction level'),
    ('6', 'overall satisfaction level'),
    ('7', 'overall satisfaction level'),
    ('8', 'overall satisfaction level'),
    ('9', 'overall satisfaction level'),

    # satisfaction level to park attributes to overall satisfaction
    ('flora', 'overall satisfaction level'),
    ('funna', 'overall satisfaction level'),
    ('landscape view', 'overall satisfaction level'),
    ('visitor center', 'overall satisfaction level'),
    ('roads', 'overall satisfaction level'),
    ('pedestrian', 'overall satisfaction level'),
    ('trails', 'overall satisfaction level'),
    ('hotel', 'overall satisfaction level'),
    ('parking lots', 'overall satisfaction level'),
    ('washrooms', 'overall satisfaction level'),
    ('signs', 'overall satisfaction level'),
    ('garbage bins', 'overall satisfaction level'),
    ('kiosks', 'overall satisfaction level'),
    ('library', 'overall satisfaction level'),
    ('souvenir store', 'overall satisfaction level'),
    ('camping', 'overall satisfaction level'),
    ('restaruant', 'overall satisfaction level'),
    ('transpotation', 'overall satisfaction level'),
    ('shopping mall', 'overall satisfaction level'),
    ('network', 'overall satisfaction level'),
    ('education program', 'overall satisfaction level'),
    ('intepretation system', 'overall satisfaction level'),
    ('personnel', 'overall satisfaction level'),
    ('museum', 'overall satisfaction level'),
    ('hot spring', 'overall satisfaction level'),

    # perceived importance level to overall satisfaction level
    ('flora.1', 'overall satisfaction level'),
    ('funna.1', 'overall satisfaction level'),
    ('landscape view.1', 'overall satisfaction level'),
    ('visitor center.1', 'overall satisfaction level'),
    ('roads.1', 'overall satisfaction level'),
    ('pedestrian.1', 'overall satisfaction level'),
    ('trails.1', 'overall satisfaction level'),
    ('hotel.1', 'overall satisfaction level'),
    ('parking lots.1', 'overall satisfaction level'),
    ('washrooms.1', 'overall satisfaction level'),
    ('signs.1', 'overall satisfaction level'),
    ('garbage bins.1', 'overall satisfaction level'),
    ('kiosks.1', 'overall satisfaction level'),
    ('library.1', 'overall satisfaction level'),
    ('souvenir store.1', 'overall satisfaction level'),
    ('camping.1', 'overall satisfaction level'),
    ('restaruant.1', 'overall satisfaction level'),
    ('transpotation.1', 'overall satisfaction level'),
    ('shopping mall.1', 'overall satisfaction level'),
    ('network.1', 'overall satisfaction level'),
    ('education program.1', 'overall satisfaction level'),
    ('intepretation system.1', 'overall satisfaction level'),
    ('personnel.1', 'overall satisfaction level'),
    ('museum.1', 'overall satisfaction level'),
    ('hot spring.1', 'overall satisfaction level'),

    # overall satisfaction level to visitor loyalty
    ('overall satisfaction level', 'Intention to return'),
    ('overall satisfaction level', 'Intention to recommend')

]