Table: fa_cup_matches_52
Columns: tie_no
home_team
score
away_team
date

Question: what is the score on 14 december 1974 and the away team is crystal palace?
SQL: SELECT "score" FROM fa_cup_matches_52 WHERE "date" = '14 december 1974' AND "away_team" = 'crystal palace'

Question: what is the date when the away team is crystal palace?
SQL: SELECT "date" FROM fa_cup_matches_52 WHERE "away_team" = 'crystal palace'