CREATE TABLE "professional_sports" (
  "club" text,
  "sport" text,
  "began_play" text,
  "league" text,
  "venue" text
);

Question: The nll participate in what sport?
SQL: SELECT "sport" FROM "professional_sports" WHERE "league"='nll';

Question: When did the Club of western new york flash begin to play?
SQL: SELECT "began_play" FROM "professional_sports" WHERE "club"='western new york flash';

Question: Which club plays soccer in the nwsl?
SQL: SELECT "club" FROM "professional_sports" WHERE "sport"='soccer' AND "league"='nwsl';

Question: When did the Rochester Rhinos begin to play?
SQL: SELECT "began_play" FROM "professional_sports" WHERE "club"='rochester rhinos';