How many people attended the game when Larry Hughes(33) was the leading scorer and cleveland was visiting?
CREATE TABLE "february" (
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "leading_scorer" text,
  "attendance" real,
  "record" text
);
SELECT SUM("attendance") FROM "february" WHERE "visitor"='cleveland' AND "leading_scorer"='larry hughes(33)';