table: [['round', 'overall', 'player', 'position', 'college'], ['1', '21', 'ted watts', 'cb', 'texas tech'], ['1', '23', 'curt marsh', 'ot', 'washington'], ['2', '48', 'howie long', 'de', 'villanova'], ['4', '111', 'johnny robinson', 'dt', 'louisiana tech'], ['5', '118', 'james davis', 'cb', 'southern'], ['9', '248', 'curt mohl', 'ot', 'ucla'], ['10', '276', 'frank hawkins', 'hb', 'nevada'], ['11', '304', 'chester willis', 'hb', 'auburn'], ['12', '332', 'phil nelson', 'te', 'delaware']]
ref: the Raider picked up halfback in back to back Round in the 1981 nfl draft
template: the [ENT] picked up halfback in back to back [ENT] in the [ENT] nfl draft