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

Question: What is the Chassis having a year later than 1990, and Minardi Scuderia Italia as an entrant, and 4 points?
SQL: SELECT "chassis" FROM "complete_formula_one_results" WHERE "year">1990 AND "entrant"='minardi scuderia italia' AND "points"=4;