CREATE TABLE "complete_formula_one_world_championship_" (
  "year" real,
  "entrant" text,
  "chassis" text,
  "engine" text,
  "points" real
);

Question: How many points after 1956?
SQL: SELECT COUNT("points") FROM "complete_formula_one_world_championship_" WHERE "year">1956;

Question: Before 1956, what Chassis has Gordini Straight-4 engine with 3 points?
SQL: SELECT "chassis" FROM "complete_formula_one_world_championship_" WHERE "year"<1956 AND "engine"='gordini straight-4' AND "points"=3;

Question: What engine was used by Equipe Simca Gordini before 1956 with less than 4 points?
SQL: SELECT "engine" FROM "complete_formula_one_world_championship_" WHERE "year"<1956 AND "points"<4 AND "entrant"='equipe simca gordini';

Question: What chassis has smaller than 9 points by Equipe Rosier?
SQL: SELECT "chassis" FROM "complete_formula_one_world_championship_" WHERE "points"<9 AND "entrant"='equipe rosier';