answer: #Person2# went to San Francisco for vacation and went shopping with #Person2#'s sister, while #Person1# enjoyed #Person1#'s vacation with a friend.
documents: #Person1#: Where did you go on vacation?
  #Person2#: I went to San Francisco, it's a really pretty city.
  #Person1#: Why San Francisco?
  #Person2#: Oh my sister works there. I stayed with her. She loves shopping, so we went shopping every day. Look, I got this sweater.
  #Person1#: Nice, I didn't go anywhere on my last vacation. I didn't have enough money to go anywhere.
  #Person2#: Oh, that's too bad.
  #Person1#: Oh, not really. I actually enjoyed my vacation a lot. A friend from college stayed with me for a week. We just talked and watched a lot of old movies.
  #Person2#: That sounds fun.