answer: Jane wakes Erik up in the library. Erik is looking for a topic for his paper. Jane recommends him to limit it to one region of Mexico. Erik thinks it's a good idea.
documents: #Person1#: Wake up, Erik, time to rise and shine.
  #Person2#: Huh, oh, hi, Jane. I must have fallen asleep while I was reading.
  #Person1#: You and everyone else. It looks more like a camp-ground than a library.
  #Person2#: Well, the dorm's too noisy to study in, and I guess this place is too quiet.
  #Person1#: Have you had any luck finding a topic for your paper?
  #Person2#: No. Prof. Grant told us to write about anything in cultural anthropology. For once I wish she hadn't given us so much of a choice.
  #Person1#: Well, why not write about the ancient civilizations of Mexico. You seem to be interested in that part of the world.
  #Person2#: I am, but there is too much material to cover. I'll be writing forever, and Grant only wants five to seven pages.
  #Person1#: So they limit it to one region of Mexico. Say the Yucatan. You'Ve been there and you said it's got lots of interesting relics.
  #Person2#: That's not a bad idea. I brought many plenty of books and things back with me last summer. That would be great resource material. Now if I can only remember where I put them.