answer: Mary tells Frank she's interested in collecting stamps more than traveling. Frank thinks collecting stamps has something similar to traveling. Mary agrees and can learn about the world from stamps.
documents: #Person1#: Morning, Mary. I haven't seen you in a long time. What's up?
  #Person2#: Oh, I took up a new hobby.
  #Person1#: So you don't travel a lot now?
  #Person2#: No, Frank. I'm much more interested in collecting stamps now.
  #Person1#: It's certainly a popular hobby. I know a lot of people love stamps.
  #Person2#: It certainly is. It's so much fun.
  #Person1#: I believe collecting stamps has something similar to traveling right?
  #Person2#: Absolutely. Through all kinds of stamps I am able to learn about the world.
  #Person1#: Well, every stamp has a story to tell.
  #Person2#: You're right. And I also meet many new friends while collecting stamps.
  #Person1#: Good.
  #Person2#: Sometimes we even spend hours discussing our collections.
  #Person1#: There's a lot to share when you have a common interest.
  #Person2#: Yes, it's really amazing. I got to go now. I'm meeting with some other collectors.
  #Person1#: Ok, good luck. See you
  #Person2#: See you, Frank.