What year was the Grand Prix Passing Shot Bordeaux that had Runners-up of Diego Nargiso?
CREATE TABLE "singles" (
  "year" real,
  "tournament_name" text,
  "champions" text,
  "runners_up" text,
  "score" text
);
SELECT "year" FROM "singles" WHERE "tournament_name"='grand prix passing shot bordeaux' AND "runners_up"='diego nargiso';