Table: draft_picks_1990
Columns: pick
nfl_team
player
position
college

Question: Which college did Leon Perry attend?
SQL: SELECT "college" FROM draft_picks_1990 WHERE "player" = 'Leon Perry'

Question: What is the NFL team for the player who's college was Norfolk State?
SQL: SELECT "nfl_team" FROM draft_picks_1990 WHERE "college" = 'Norfolk State'

Question: Which player was pick number 150?
SQL: SELECT "player" FROM draft_picks_1990 WHERE "pick" = 150

Question: What college did the defensive back attend?
SQL: SELECT "college" FROM draft_picks_1990 WHERE "position" = 'Defensive Back'

Question: What is the NFL team for the player who's college was North Carolina?
SQL: SELECT "nfl_team" FROM draft_picks_1990 WHERE "college" = 'North Carolina'

Question: What is the pick number for the player Garry Lewis?
SQL: SELECT MIN("pick") FROM draft_picks_1990 WHERE "player" = 'Garry Lewis'