CREATE TABLE "nfl_draft" (
  "round" real,
  "pick" real,
  "player" text,
  "position" text,
  "school_club_team" text
);

Question: Which player was defensive back after round 3?
SQL: SELECT "player" FROM "nfl_draft" WHERE "position"='defensive back' AND "round">3;

Question: What was the pick for Bill Gramatica after round 2?
SQL: SELECT "pick" FROM "nfl_draft" WHERE "round">2 AND "player"='bill gramatica';