source: However the Liberals were suffering from heightened internal tensions, and John Olsen had successfully challenged Dean Brown for the Liberal leadership in 1996 and had been Premier of South Australia for around 12 months on election day.
target: The Liberals were suffering from heightened internal tensions. John Olsen had successfully challenged Dean Brown for the Liberal leadership in 1996. John had been Premier of South Australia for around 12 months on election day.
references: The Liberals were suffering from heightened internal tensions. John Olsen had successfully challenged Dean Brown for the Liberal leadership in 1996. John had been Premier of South Australia for around 12 months on election day.