Question: What was the tie no when Oxford City was the away team?
SQL: SELECT "Tie no" FROM "2-17559580-2" WHERE "Away team" = 'Oxford City';

Question: What was the tie no when Wrexham was the away team?
SQL: SELECT "Tie no" FROM "2-17559580-2" WHERE "Away team" = 'Wrexham';

Question: What was the score when Spennymoor United as the away team?
SQL: SELECT "Score" FROM "2-17559580-2" WHERE "Away team" = 'Spennymoor United';

Question: What date was Grimsby Town the away team?
SQL: SELECT "Date" FROM "2-17559580-2" WHERE "Away team" = 'Grimsby Town';