answer: #Person1# thinks Xi'an is worth visiting and #Person2# agrees, but #Person2# thinks the food is bizarre. #Person2# also tells #Person1# it's convenient to get there by plane.
documents: #Person1#: Have you ever been to Xi'an?
  #Person2#: Yes, I'Ve been there several times on business trips. But I have never really seen the terra-cotta warriors as it is outside the city.
  #Person1#: I'Ve heard many people saying that it is a place worth touring. I really want to see the old walls and terra-cotta warriors one day. Of course I won't miss the local food either. You know, the sites interests a food in scenery, food is a key factor when visiting a place.
  #Person2#: I agree. As long as the food is not too bizarre once I saw some people eating insects. That is frightening.
  #Person1#: Sure it is. Is it convenient to get there by plane?
  #Person2#: Well, the airport is quite far from the downtown area, but it is still more convenient than taking the train.