dialogue: #Person1#: Let's have a look at the map first.
  #Person2#: All right. Wukesong stop is quite a few stops from here.
  #Person1#: Let's buy some tickets.
  #Person2#: The train is coming. There are a lot of people waiting here. let's stand in a better position to get on the train
  #Person1#: Well, it's not as crowded as we expected, is it?
  #Person2#: No, but it will be soon. Look, there're two empty seats over there. Let's get them.
summary: #Person1# and #Person2# are taking a train to the Wukesong stop. The train is not crowded by now so they get two seats.
topic: taking a train