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