What is the lowest year with tyres in g and less than 0 points?
CREATE TABLE "complete_world_championship_formula_one_" (
  "year" real,
  "chassis" text,
  "engine_s" text,
  "tyres" text,
  "points" real
);
SELECT MIN("year") FROM "complete_world_championship_formula_one_" WHERE "tyres"='g' AND "points"<0;