answer: #Person1# prefers examinations, while Tom likes papers better. Then Tom finds his I.C. card lost.
documents: #Person1#: How many examinations do you have, Tom?
  #Person2#: Three, two this week, and one next Monday. How about you?
  #Person1#: Two, both are in this week. Then I have to write two papers. I'd rather have examinations.
  #Person2#: What do you mean?
  #Person1#: Well, you only recite a lot for examinations. You can work really hard for a couple of days, then that's all.
  #Person2#: Yeah, I know. But I like papers better than examinations. Urn, where did I put my I.C. card?
  #Person1#: Is it in your desk?
  #Person2#: No, where is it?
  #Person1#: Did you take it back?
  #Person2#: I don't know. Oh, God! I don't know what's wrong with me.