user: Question: What H/A had more than 15000 in Attendance and blackpool as Opponents?
Columns: ['Date', 'Opponents', 'H / A', 'Result F – A', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['5 September 1903', 'Bristol City', 'H', '2 – 2', 40000.0]
SQL:

assistant: SELECT "H / A" FROM "Table" WHERE "Attendance" > 15000.0 AND "Opponents" = 'blackpool';