What was the result after 1994 for team MB2 and 31 starts?
CREATE TABLE "daytona_500_results" (
  "year" real,
  "manufacturer" text,
  "start" text,
  "finish" text,
  "team" text
);
SELECT "finish" FROM "daytona_500_results" WHERE "year">1994 AND "team"='mb2' AND "start"='31';