CREATE TABLE "senior_academy" (
  "round" text,
  "opponent" text,
  "date" text,
  "venue" text,
  "competition" text
);

Question: who was the opponent with round 17?
SQL: SELECT "opponent" FROM "senior_academy" WHERE "round"='17';

Question: what round saw wakefield trinity wildcats u21 as the opponenet at belle vue?
SQL: SELECT "round" FROM "senior_academy" WHERE "opponent"='wakefield trinity wildcats u21' AND "venue"='belle vue';

Question: what round happened at galpharm stadium?
SQL: SELECT "round" FROM "senior_academy" WHERE "venue"='galpharm stadium';