Teerasil Dangda who had a to club of released plays what position?
CREATE TABLE "reserves_academy" (
  "exit_date" text,
  "pos" text,
  "player" text,
  "to_club" text,
  "transfer_fee" text
);
SELECT "pos" FROM "reserves_academy" WHERE "to_club"='released' AND "player"='teerasil dangda';