user: Question: Who did they play on August 12?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['August 1', '@ Orioles', '12–10', 'Jones (0–4)', 41394.0, '39–48']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'August 12';