user: Question: What is the average attendance for games against the pittsburgh steelers when the opponents scored more than 0 points?
Columns: ['Game', 'Date', 'Opponent', 'Result', 'Bills points', 'Opponents', 'Record', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real', 'real', 'text', 'real']
Sample row: [1.0, 'Sept. 12', 'Kansas City Chiefs', 'Win', 14.0, 9.0, '1–0', 76383.0]
SQL:

assistant: SELECT AVG("Attendance") FROM "Table" WHERE "Opponent" = 'pittsburgh steelers' AND "Opponents" > 0.0;