Based on the clue 'a beaten wrestler a frat brothers girlfriend a dea...', what is the answer?

Based on the clue 'a beard in the hand is worth 2 on the foot', what is the answer? Based on the clue 'a beardless bird who quoth nevermore', what is the answer? Based on the clue 'a beary nice alaskan island 6', what is the answer? Based on the clue 'a beast loving group peta', what is the answer? Based on the clue 'a beatles tune singing in the dead of night', what is the answer? Based on the clue 'a beautiful mind russell crowe jennifer connelly e...', what is the answer? What is referred to by 'a beautiful mind'? What is referred to by 'a beautiful young maiden'?