CREATE TABLE "washington_redskins_draft_history" (
  "round" real,
  "pick" real,
  "overall" real,
  "name" text,
  "position" text,
  "college" text
);

Question: Which college had an overall smaller than 315 in round 17?
SQL: SELECT "college" FROM "washington_redskins_draft_history" WHERE "overall"<315 AND "round"=17;

Question: Which college with a position of rb had a pick larger than 6 in round 28?
SQL: SELECT "college" FROM "washington_redskins_draft_history" WHERE "pick">6 AND "position"='rb' AND "round"=28;