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

Question: What is the lowest pick of the defensive tackle player dave haverdick?
SQL: SELECT MIN("pick") FROM "nfl_draft" WHERE "position"='defensive tackle' AND "player"='dave haverdick';

Question: What is the average pick of player jim h. mitchell?
SQL: SELECT AVG("pick") FROM "nfl_draft" WHERE "player"='jim h. mitchell';