Table: jazz_players_14
Columns: player
nationality
position
years_for_jazz
school_club_team

Question: What position does Michael Ruffin play?
SQL: SELECT "position" FROM jazz_players_14 WHERE "player" = 'michael ruffin'

Question: What is the nationality of the center?
SQL: SELECT "nationality" FROM jazz_players_14 WHERE "position" = 'center'

Question: What is the nationality of the Jazz player 1977-79?
SQL: SELECT "nationality" FROM jazz_players_14 WHERE "years_for_jazz" = '1977-79'

Question: Tell me the School/Club team of the player from the United States that play'de guard?
SQL: SELECT "school_club_team" FROM jazz_players_14 WHERE "nationality" = 'united states' AND "position" = 'guard'

Question: What nationality is Bill Robinzine?
SQL: SELECT "nationality" FROM jazz_players_14 WHERE "player" = 'bill robinzine'