answer: #Person1# suggests driving to Shanghai, but #Person2# disagrees.
documents: #Person1#: What about driving to Shanghai?
  #Person2#: Driving? No way, it's too far.
  #Person1#: I just thought it would be an interesting way to see lots of places. How long will it take?
  #Person2#: Too long, and you do not have much time.
  #Person1#: What a pity.