Question: When was the home team Essendon? 
SQL: SELECT "Date" FROM "1-29126507-1" WHERE "Home team" = 'Essendon';

Question: When Richmond played as the away team, what was the ground?
SQL: SELECT "Ground" FROM "1-29126507-1" WHERE "Away team" = 'Richmond';

Question: When did Fitzroy play as the home team?
SQL: SELECT "Date" FROM "1-29126507-1" WHERE "Home team" = 'Fitzroy';