CREATE TABLE "grand_prix_career_statistics" (
  "year" real,
  "class" text,
  "team" text,
  "machine" text,
  "points" real,
  "wins" real
);

Question: What are the Points after 1991?
SQL: SELECT COUNT("points") FROM "grand_prix_career_statistics" WHERE "year">1991;

Question: What Class has 36 Points?
SQL: SELECT "class" FROM "grand_prix_career_statistics" WHERE "points"=36;

Question: What is the Class after 1986?
SQL: SELECT "class" FROM "grand_prix_career_statistics" WHERE "year">1986;