answer: #Person1# and #Person2# are dining at the canteen. #Person2# takes stewed cabbage with beef, and #Person1# takes fried fish. They share food and talk about their tastes. #Person2# thinks the fish is salty and prefers sweet.
documents: #Person1#: All the food smells tasty today and makes my mouth water.
  #Person2#: Let's line up here. This line seems a little shorter.
  #Person1#: What's on the menu today?
  #Person2#: Fish, beef, pork, chicken, vegetables and beancurd. For staple food we have rice, steamed bread, stuffed buns and noodles.
  #Person1#: Oh, we're lucky today, aren't we?
  #Person2#: I'd rather take stewed cabbage with beef.
  #Person1#: I think I'll take fried fish, because fish is one of my favorites.
  #Person2#: That's good, we can share what we have. Here we are. You go ahead.
  #Person1#: ( They get everything ready ) Here is a free table. Let's sit down. Help yourself to some fish please. Isn't it delicious and appetizing?
  #Person2#: I'm sorry I don't like it. It's a little too salty for me.
  #Person1#: I see. You people from south prefer sweet, don't you?
  #Person2#: Yes, I like the fish cooked in sweet and sour sauce best. Try some beef, please.
  #Person1#: Thank you. I'm through with one steamed bread and I'd like a second helping.
  #Person2#: Your appetite is good.
  #Person1#: I'm always feeling hungry.