How many seasons has UPS sponsored a car with a number larger than 17?
CREATE TABLE "nascar_sprint_cup_series_race_winners" (
  "season" real,
  "date" text,
  "winning_driver" text,
  "car_num" real,
  "sponsor" text,
  "make" text,
  "distance" text,
  "avg_speed" text,
  "margin_of_victory" text
);
SELECT COUNT("season") FROM "nascar_sprint_cup_series_race_winners" WHERE "car_num">17 AND "sponsor"='ups';