human: <image>
What is the shape of the roof?
Answer the question using a single word or phrase.

gpt: arch

human: What is the advertisement advertising?

gpt: couch

human: Are the people closest to us boarding or leaving the train?

gpt: boarding

human: Is this a color photo?

gpt: no

human: What number is on the front of the train?

gpt: 931

human: What kind of facility are the people standing in?

gpt: train station