Question: What is Home Team, when Tie No is "7"?
SQL: SELECT "Home team" FROM "2-17751837-2" WHERE "Tie no" = '7';

Question: What is Home Team, when Away Team is "Brentford"?
SQL: SELECT "Home team" FROM "2-17751837-2" WHERE "Away team" = 'Brentford';

Question: What is Home Team, when Date is "6 December 1986", and when Tie No is "4"?
SQL: SELECT "Home team" FROM "2-17751837-2" WHERE "Date" = '6 December 1986' AND "Tie no" = '4';

Question: What is Date, when Home Team is "Chester City"?
SQL: SELECT "Date" FROM "2-17751837-2" WHERE "Home team" = 'Chester City';

Question: What is Tie no, when Home Team is "Gillingham"?
SQL: SELECT "Tie no" FROM "2-17751837-2" WHERE "Home team" = 'Gillingham';