answer: Tom and Lily discuss the ways they spend their spare time. Tom likes playing the violin and Lily likes playing the piano. Tom invites Lily to visit his uncle to ask for music advice.
documents: #Person1#: Now we have five-day classes every week, so we have more spare time than before.
  #Person2#: How do you spend your spare time, Tom?
  #Person1#: I have much interest in playing the violin and I'll continue to practise playing it.
  #Person2#: Do you often take part in the concert?
  #Person1#: Yes, I like to go listening to some music. At present my major purpose is to learn from others.
  #Person2#: Do you like classical music or pop?
  #Person1#: I like both. How do you spend your spare time then, Lily?
  #Person2#: Playing the piano is my favorite activity.
  #Person1#: Our hobbies are similar to each other. I hope we can often exchange experience together.
  #Person2#: So do I, but I'm weak in the theory of music.
  #Person1#: Me, too. Would you like to go with me to my uncle? He's a professor of music.
  #Person2#: I'm glad to go with you. I would ask him for his advice.