After 1989, what was the score of the Grand Prix Passing Shot where the Runners-up were Jeff Tarango?
CREATE TABLE "singles" (
  "year" real,
  "tournament_name" text,
  "champions" text,
  "runners_up" text,
  "score" text
);
SELECT "score" FROM "singles" WHERE "year">1989 AND "tournament_name"='grand prix passing shot' AND "runners_up"='jeff tarango';