Table: luigi_villoresi
Columns: name
circuit
date
winning_driver
winning_constructor
report

Question: Which Grand Prix has the Circuit of Lille?
SQL: SELECT "name" FROM luigi_villoresi WHERE "circuit" = 'lille'

Question: Which winning driver of the Roussillon Grand Prix had an Alfa Romeo?
SQL: SELECT "winning_driver" FROM luigi_villoresi WHERE "winning_constructor" = 'alfa romeo' AND "name" = 'roussillon grand prix'

Question: Which Constructor won the Roussillon Grand Prix?
SQL: SELECT "winning_constructor" FROM luigi_villoresi WHERE "name" = 'roussillon grand prix'

Question: Which Driver won the Circuit of Rio de Janeiro?
SQL: SELECT "winning_driver" FROM luigi_villoresi WHERE "circuit" = 'rio de janeiro'