[['pick', 'team', 'player', 'position', 'college'], ['17', 'denver broncos', 'glenn ressler', 'offensive guard', 'penn state'], ['18', 'houston oilers', 'ernie koy', 'running back', 'texas'], ['19', 'oakland raiders', 'bob svihus', 'defensive tackle', 'usc'], ['20', 'new york jets', 'verlon biggs', 'defensive end', 'jackson state'], ['21', 'kansas city chiefs', 'mike curtis', 'linebacker', 'duke'], ['22', 'san diego chargers', 'allen brown', 'tight end', 'mississippi'], ['23', 'boston patriots', 'jim whalen', 'tackle', 'boston college'], ['24', 'buffalo bills', 'al atkinson', 'linebacker', 'villanova']]
in the listed drafted Pick , only 1 Tackle Position was drafted
in the listed drafted [ENT] , only 1 [ENT] [ENT] was drafted