answer: #Person1# is going to New York on vacation and asks #Person2# the ticket price. #Person2# introduces the seven-day pass and thinks it saves time and money.
documents: #Person1#: I'm going to New York on vacation. How much is a subway pass?
  #Person2#: Well, a one way ticket is $3. But it would be cheaper to buy a seven-day pass.
  #Person1#: How much is that?
  #Person2#: 31 dollars. But then you can use the subway as much as you want. It also saves you the trouble of standing in line every day.
  #Person1#: That is a better deal. You know, I plan to visit as many museums as I can.
  #Person2#: I didn't know you were interested in art.
  #Person1#: Yeah, I love to paint in my spare time. Because I'm a banker, many People assume I studied economics. But I actually majored in art history.
  #Person2#: I never would have guessed that.