Which Round has a Position of lw, and a College/Junior/Club Team (League) of swift current broncos (wchl)?
CREATE TABLE "draft_picks" (
  "round" real,
  "player" text,
  "position" text,
  "nationality" text,
  "college_junior_club_team_league" text
);
SELECT AVG("round") FROM "draft_picks" WHERE "position"='lw' AND "college_junior_club_team_league"='swift current broncos (wchl)';