CREATE TABLE "round_four" (
  "pick_num" real,
  "cfl_team" text,
  "player" text,
  "position" text,
  "college" text
);

Question: What college's team is the Saskatchewan Roughriders?
SQL: SELECT "college" FROM "round_four" WHERE "cfl_team"='Saskatchewan Roughriders';

Question: What position did Calvin Mccarty play?
SQL: SELECT "position" FROM "round_four" WHERE "player"='Calvin McCarty';

Question: How many people were pick #30?
SQL: SELECT COUNT("position") FROM "round_four" WHERE "pick_num"=30;

Question: What college did Calvin McCarty play at?
SQL: SELECT "college" FROM "round_four" WHERE "player"='Calvin McCarty';

Question: What college had a LB in the draft?
SQL: SELECT "college" FROM "round_four" WHERE "position"='LB';