Table: f1_1985_race
Columns: race
date
location
pole_position
fastest_lap
race_winner
constructor
report

Question: What is the constructor for the race with Nigel Mansell as the fastest lap?
SQL: SELECT "constructor" FROM f1_1985_race WHERE "fastest_lap" = 'nigel mansell'

Question: What is the fastest lap at estoril?
SQL: SELECT "fastest_lap" FROM f1_1985_race WHERE "location" = 'estoril'

Question: What is the race in Paul Ricard with Keke Rosberg as the fastest lap?
SQL: SELECT "race" FROM f1_1985_race WHERE "fastest_lap" = 'keke rosberg' AND "location" = 'paul ricard'

Question: Who was the winner at spa-francorchamps?
SQL: SELECT "race_winner" FROM f1_1985_race WHERE "location" = 'spa-francorchamps'