1. 牛肉   egg   pork   fish   beef   Hint Half-n-half Clue   2. 鶏肉   egg   chicken   ham   meat   Half-n-half Clue   3. 鳥肉   poultry   ham   egg   pork   Half-n-half Clue   4. 牛肉   veal   egg   ham   liquor   Half-n-half Clue   5. 海産食品   poultry   seafood   beef   ham   Half-n-half Clue   6. 卵   fish   poultry   egg   pork   Half-n-half Clue   7. 酒   egg   liquor   poultry   chicken   Half-n-half Clue