Table: draft_pick_4
Columns: pick
player
position
nationality
nhl_team

Question: Tell me the position of chris clark
SQL: SELECT "position" FROM draft_pick_4 WHERE "player" = 'chris clark'

Question: Tell me the nhl team for 74
SQL: SELECT "nhl_team" FROM draft_pick_4 WHERE "pick" = '74'

Question: Tell me the pick for canada centre
SQL: SELECT "pick" FROM draft_pick_4 WHERE "position" = 'centre' AND "nationality" = 'canada'