user: Question: on April 9 what was the attendance?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['April 1', 'Blue Jays', '3–2', 'Halladay (0–1)', 55112.0, '1–0']
SQL:

assistant: SELECT "Attendance" FROM "Table" WHERE "Date" = 'April 9';