Question: Who was the home team when Manchester City was the away team?
SQL: SELECT "Home team" FROM "2-17520911-4" WHERE "Away team" = 'Manchester City';

Question: What was the score when the home team was Stockport County?
SQL: SELECT "Score" FROM "2-17520911-4" WHERE "Home team" = 'Stockport County';

Question: What is the Tie Number when Barnsley was the away team?
SQL: SELECT "Tie no" FROM "2-17520911-4" WHERE "Away team" = 'Barnsley';