answer: Mary got a cold last week but feels better now. #Person1# thinks it is because of the sudden change of weather that many people get a cold. #Person1# likes the sweater of Mary and will go and buy one.
documents: #Person1#: Hello, Mary. How are you today? I heard you weren't well last week.
  #Person2#: I'm much better now. Thank you.
  #Person1#: What was the matter? Nothing serious I hope.
  #Person2#: Oh, no. I had a bad cold and had to stay in bed for two days.
  #Person1#: I'm glad you're better. Anyway, I hope it was the last cold of winter and not the first cold of summer. What about your friend, Ann? I hear she is ill, too.
  #Person2#: She was ill. But she'll be all right now. I think she caught my cold.
  #Person1#: Everybody seems to have one now. I expect it's the sudden change of weather. One day hot and the next day cold.
  #Person2#: And very windy, too. That's why I'm wearing a sweater today. What do you think of it? Pretty, isn't it
  #Person1#: It certainly is. It must cost a lot. Where did you find it?
  #Person2#: Oh, I got it as a sale. It was quite cheap.
  #Person1#: Really! Well, Mary, I must say, it suits you very well. What a pity we men can't wear beautiful sweaters!
  #Person2#: Never mind. Let's go and buy one like it to send to your sister Linda in America.
  #Person1#: That's very kind of you, Mary. I'm really thinking of sending her a present.