answer: #Person1# went to a great concert.
documents: #Person1#: Did you go to the concert last weekend?
  #Person2#: No, I didn't. And you? Was it good?
  #Person1#: Yes, I did. I enjoyed it a lot. There was a folk singer, a violinist and a pianist.
  #Person2#: How much was the ticket?
  #Person1#: I only paid two dollars for mine.