user: Question: What was the loss of the game against the Indians when the record was 15-15?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['May 1', '@ White Sox', '5 - 3', 'Wells (2-3)', 14448.0, '13-14']
SQL:

assistant: SELECT "Loss" FROM "Table" WHERE "Opponent" = 'Indians' AND "Record" = '15-15';