answer: #Person1# and #Person2# have a break during the symphony concert intermission. After chatting, they go back to the seats.
documents: #Person1#: Would you like to stretch your legs?
  #Person2#: Sure.
  #Person1#: Let's get a soft drink.
  #Person2#: Do we have enough time?
  #Person1#: It's a fifteen-minute intermission.
  #Person2#: The seats are excellent. We're right in the center.
  #Person1#: It's a new concert hall and the acoustics are great.
  #Person2#: I can't agree more.
  #Person1#: Is this your first time to come to a symphony concert?
  #Person2#: In the United States, yes. But back in China, I went to concerts a couple of times with my parents.
  #Person1#: Do you have large concert halls in your city?
  #Person2#: We have two. One is like this one. The other is a little smaller.
  #Person1#: That's great. Well, we'd better get back to our seats. It's about to start.