Table: fa_cup_matches_6
Columns: tie_no
home_team
score
away_team
date

Question: Who was the home team in the match against Luton Town?
SQL: SELECT "home_team" FROM fa_cup_matches_6 WHERE "away_team" = 'luton town'

Question: What tie happened with Southampton?
SQL: SELECT "tie_no" FROM fa_cup_matches_6 WHERE "away_team" = 'southampton'

Question: What was the tie resulting from Sheffield Wednesday's game?
SQL: SELECT "tie_no" FROM fa_cup_matches_6 WHERE "home_team" = 'sheffield wednesday'