What was the attendance for the game at groves stadium • winston-salem, nc with a result of L 0-14?
CREATE TABLE "schedule" (
  "date" text,
  "opponent" text,
  "location" text,
  "result" text,
  "attendance" real
);
SELECT COUNT("attendance") FROM "schedule" WHERE "location"='groves stadium • winston-salem, nc' AND "result"='l 0-14';