answer: John tells #Person1# he thinks the curriculum is very interesting. #Person1# invites John to have dinner together, but John refuses.
documents: #Person1#: Hi John, are you used to the curriculum in our school?
  #Person2#: Yeah, I think it's very interesting. In my country, students often go to school from 7:30 in the morning until 5:30 in the afternoon.
  #Person1#: 5 days a week too.
  #Person2#: Actually 5 and 1/2. On Saturday, there is only 1/2 day.
  #Person1#: That's too much I think. By the way, where are you going? Do you want to have dinner with me in the school canteen?
  #Person2#: Well, I'm going to return the books to the library. And I want to find more books about your culture.