What is the smallest Wins with a Position of 20th, and Poles smaller than 0?
CREATE TABLE "career_summary" (
  "season" real,
  "series" text,
  "team" text,
  "races" real,
  "wins" real,
  "poles" real,
  "podiums" real,
  "points" real,
  "position" text
);
SELECT MIN("wins") FROM "career_summary" WHERE "position"='20th' AND "poles"<0;