What is the USCA that's Total is smaller than 14, with 1 Joint Music Award, MRHMA of 2, and RTHK of 3?
CREATE TABLE "major_awards" (
  "year" real,
  "mrhma" text,
  "usca" text,
  "rthk" text,
  "joint_music_award" text,
  "total" real
);
SELECT "usca" FROM "major_awards" WHERE "total"<14 AND "joint_music_award"='1' AND "mrhma"='2' AND "rthk"='3';