[['round', 'pick', 'player', 'position', 'school'], ['1', '9', 'gerald riggs', 'running back', 'arizona state'], ['2', '36', 'doug rogers', 'defensive end', 'stanford'], ['3', '63', 'stacey bailey', 'wide receiver', 'san jose state'], ['4', '95', 'reggie brown', 'running back', 'oregon'], ['5', '122', 'von mansfield', 'defensive back', 'wisconsin'], ['6', '149', 'mike kelley', 'quarterback', 'georgia tech'], ['7', '176', 'david toloumu', 'running back', 'hawaii'], ['8', '203', 'ricky eberhardt', 'defensive back', 'morris brown'], ['9', '235', 'mike horan', 'punter', 'long beach state'], ['10', '262', 'curtis stowers', 'linebacker', 'mississippi state'], ['11', '288', 'jeff keller', 'wide receiver', 'washington state'], ['12', '315', 'dave levenick', 'linebacker', 'wisconsin']]
Von Mansfield and Ricky Eberhardt are the only 2 Player in the Defensive Back Position
[ENT] and [ENT] are the only [ENT] [ENT] in the [ENT] [ENT]