answer: #Person1# and #Person2# will go on a trip. #Person1# suggests the park. #Person2# thinks they should go farther away. They agree to go to the mountains.
documents: #Person1#: Hi I have some good news for you.
  #Person2#: What is it?
  #Person1#: The teacher suggested that we go on a trip this Saturday.
  #Person2#: Oh,wonderful. Where shall we go?
  #Person1#: How about going to the park?
  #Person2#: I don't think it's a good place to go to. We can go there another time. We should so farther away this time.
  #Person1#: Where do you think we should go then?
  #Person2#: How about the river in the suburbs?
  #Person1#: I don't think it's a good idea. It's not safe. Why not go to the mountains instead?
  #Person2#: That sounds good. Let's go to the mountains to the south of the city.