Table: test_matches_1991_2000_9
Columns: date
home_captain
away_captain
venue
result

Question: Who was the away captain at Brisbane Cricket Ground?
SQL: SELECT "away_captain" FROM test_matches_1991_2000_9 WHERE "venue" = 'brisbane cricket ground'

Question: Who was the home captain at Sydney Cricket Ground?
SQL: SELECT "home_captain" FROM test_matches_1991_2000_9 WHERE "venue" = 'sydney cricket ground'

Question: On what date was the venue at Brisbane Cricket Ground?
SQL: SELECT "date" FROM test_matches_1991_2000_9 WHERE "venue" = 'brisbane cricket ground'

Question: Who was the away captain at Waca Ground?
SQL: SELECT "away_captain" FROM test_matches_1991_2000_9 WHERE "venue" = 'waca ground'

Question: On what date was the venue at Brisbane Cricket Ground?
SQL: SELECT "date" FROM test_matches_1991_2000_9 WHERE "venue" = 'brisbane cricket ground'