user: Question: Which League showed 7,975 for an average attendance?
Columns: ['Year', 'League', 'Reg. Season', 'Playoffs', 'Attendance Average']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1984-85', 'AISA', '6th AISA, 13-27', 'Failed to qualify', '2,114']
SQL:

assistant: SELECT "League" FROM "Table" WHERE "Attendance Average" = '7,975';