user: Question: What team placed sixth during the season where Western Australia placed fourth and Tasmania placed first?
Columns: ['SEASON', 'FIRST', 'SECOND', 'THIRD', 'FOURTH', 'FIFTH', 'SIXTH']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2000–01', 'New South Wales', 'Western Australia', 'South Australia', 'Queensland', 'Tasmania', 'Victoria']
SQL:

assistant: SELECT "SIXTH" FROM "Table" WHERE "FOURTH" = 'Western Australia' AND "FIRST" = 'Tasmania';