Table: nhl_draft_1971_2
Columns: pick
player
position
nationality
nhl_team
college_junior_club_team

Question: What College/junior/club had a player of United States nationality drafted by the Toronto Maple Leafs?
SQL: SELECT "college_junior_club_team" FROM nhl_draft_1971_2 WHERE "nhl_team" = 'toronto maple leafs' AND "nationality" = 'united states'

Question: What is the college/junior/club team of the defence player drafted by the New York Rangers?
SQL: SELECT "college_junior_club_team" FROM nhl_draft_1971_2 WHERE "nhl_team" = 'new york rangers' AND "position" = 'defence'