user: Question: What was the attendance for St Andrew's?
Columns: ['Season', 'Date', 'Winner', 'Loser', 'Score', 'Venue', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1969–70 FA Cup', '10 April 1970', 'Manchester United', 'Watford', '2–0', 'Highbury', '15,105']
SQL:

assistant: SELECT "Attendance" FROM "Table" WHERE "Venue" = 'St Andrew''s';