answer: #Person1# spends free time learning German and playing the piano. #Person2# recommends skating but #Person1# gave it up because #Person1# once broke #Person1#'s leg while skating.
documents: #Person1#: It's Saturday again. No alarm clock, no work. I love it.
  #Person2#: How I want to have much free time as you do! So what do you usually do in your free time?
  #Person1#: I'm spending much of my free time learning German. I also enjoy playing the piano now and then.
  #Person2#: Do you play any sports?
  #Person1#: Not much. But I go to the sports club and work out once a week.
  #Person2#: Why not try skating? It's so exciting.
  #Person1#: Yes, but too exciting. I once broke my leg while skating. I had to give it up.
  #Person2#: What a pity!