1. ewe   león marino   oveja   yegua   leona   Hint Half-n-half Clue   2. dolphin   gorila   delfín   león marino   ballena   Half-n-half Clue   3. bulldog   perro dogo   gorila   tejón   morsa   Half-n-half Clue   4. chimpanzee   buey   chimpancé   castor   hiena   Half-n-half Clue   5. beaver   castor   liebre   hipipótamo   yegua   Half-n-half Clue   6. ass   gorila   bisonte   asno, burro   hipipótamo   Half-n-half Clue   7. hippopotamus   carnero   castor   gorila   hipipótamo   Half-n-half Clue