Question: On what day was the attendance that had a Tie value of 40?
SQL: SELECT "Attendance" FROM "2-16351829-1" WHERE "Tie no" = '40';

Question: Who was the home team for the away game that Canvey Island played?
SQL: SELECT "Home team" FROM "2-16351829-1" WHERE "Away team" = 'Canvey Island';

Question: On what day was there a Home game for Gillingham?
SQL: SELECT "Attendance" FROM "2-16351829-1" WHERE "Home team" = 'Gillingham';