Table: reds_game_stats_2
Columns: date
opponent
score
loss
attendance
record

Question: What was the attendance when the Braves were the opponent and the record was 56-53?
SQL: SELECT AVG("attendance") FROM reds_game_stats_2 WHERE "opponent" = 'braves' AND "record" = '56-53'

Question: Who was the opponent when the record was 61-57?
SQL: SELECT "opponent" FROM reds_game_stats_2 WHERE "record" = '61-57'