CREATE TABLE "first_round_mlb_draft_picks" (
  "pick" real,
  "player" text,
  "team" text,
  "position" text,
  "year" real
);

Question: What is the average pick in 1983?
SQL: SELECT AVG("pick") FROM "first_round_mlb_draft_picks" WHERE "year"=1983;

Question: What is the average year of the montreal expos?
SQL: SELECT AVG("year") FROM "first_round_mlb_draft_picks" WHERE "team"='montreal expos';

Question: What is the total pick number of the los angeles dodgers, which has a lhp position before 1979?
SQL: SELECT COUNT("pick") FROM "first_round_mlb_draft_picks" WHERE "team"='los angeles dodgers' AND "position"='lhp' AND "year"<1979;