There is not much going on here. Most of the MIT students are still in bed, I think. Two professors are getting off the train. They are talking about where they plan to go for lunch. They are deciding between a restaurant in Chinatown and a place called Charlie's Kitchen in Harvard Square. If I stay on the train I will be at Harvard Square soon, but I will need to get off the train and go in the other direction if I want to go to Chinatown.