answer: #Person2# tells #Person1# how to go to the bus station, which bus to take and where to get off to go to PCC.
documents: #Person1#: Do you know which bus I can take to PCC?
  #Person2#: Tell me where you need to get on at.
  #Person1#: I live on Las Flores and Fair Oaks.
  #Person2#: If you don't mind walking, I know a bus you can take.
  #Person1#: I'm okay with walking.
  #Person2#: Walk all the way down Fair Oaks, and catch the 267 on Altadena Drive.
  #Person1#: Do you know which direction it should be heading?
  #Person2#: You have to catch it going west.
  #Person1#: Which stop do I get off on?
  #Person2#: You need to get off on the corner of Del Mar and Hill.
  #Person1#: Thank you for telling me.
  #Person2#: It was my pleasure.