Table: eric_bernard_race_results
Columns: year
entrant
chassis
engine
points

Question: Name the engine with entrant of larrousse f1
SQL: SELECT "engine" FROM eric_bernard_race_results WHERE "entrant" = 'larrousse f1'

Question: Name the average yeara for engine of renault v10 with points more than 4
SQL: SELECT AVG("year") FROM eric_bernard_race_results WHERE "engine" = 'renault v10' AND "points" > 4

Question: Name the sumof points for year less than 1994 and chassis of lola lc89b
SQL: SELECT SUM("points") FROM eric_bernard_race_results WHERE "year" < 1994 AND "chassis" = 'lola lc89b'

Question: Name the entrant for year more than 1991 and chassis of lotus 109
SQL: SELECT "entrant" FROM eric_bernard_race_results WHERE "year" > 1991 AND "chassis" = 'lotus 109'

Question: Name the sum of points for 1991
SQL: SELECT SUM("points") FROM eric_bernard_race_results WHERE "year" = 1991