answer: #Person1# and #Person2# are in a hurry to go to school. #Person2# suggests taking the MET and gives #Person1# instructions on taking the MET.
documents: #Person1#: ( At the MET station ) Hurry up! We are running late for school.
  #Person2#: Let's take the MET. lt's faster and cheap.
  #Person1#: Which line should we take if we go to Danshui?
  #Person2#: We should take the red line. Let's get the tickets at the automatic vending Machine.
  #Person1#: How much money should I insert in the slot?
  #Person2#: 5o dollars. Later you have to place your ticket near the sensor.
  #Person1#: I see.
  #Person2#: It's so crowded. All the seats are taken. Let's go there. There is a seat over there.
  #Person1#: It's a priority seat. We can not sit there. We should give the seats to those eld, pregnant and disabled people.
  #Person2#: Yeah, you are right. Let's stand. It takes only about 20 minutes.
  #Person1#: If we go to Danshui in the morning on A weekday, we are sure to have seats since it's not during rush hour.
  #Person2#: Anyway, we are arriving at Danshui soon. I can't wait to watch the beautiful sunset.