What kind of competition had an attendance of more than 914 people and the Wightlink Raiders as an opponent?
CREATE TABLE "september" (
  "date" real,
  "opponent" text,
  "venue" text,
  "result" text,
  "attendance" real,
  "competition" text
);
SELECT "competition" FROM "september" WHERE "attendance">914 AND "opponent"='wightlink raiders';