CREATE TABLE "draft_picks" (
  "round" real,
  "player" text,
  "nationality" text,
  "nhl_team" text,
  "college_junior_club_team_league" text
);

Question: What player was selected in Round 6?
SQL: SELECT "player" FROM "draft_picks" WHERE "round"=6;

Question: What is the nationality of the player who played for the Peterborough Petes (OHL)?
SQL: SELECT "nationality" FROM "draft_picks" WHERE "college_junior_club_team_league"='peterborough petes (ohl)';

Question: Which round was Mike Peca (C) of Canada selected in?
SQL: SELECT SUM("round") FROM "draft_picks" WHERE "nationality"='canada' AND "player"='mike peca (c)';