human: <image>
How many people are in the video?

gpt: Only one man in the video

human: what does the person do?

gpt: At first, he is sitting on the stairs and eating a sandwich and drinking coffee

human: what happens at the very end?

gpt: Then he leaves the sandwich and cup and runs up the stairs and it ends

human: is he in a basement?

gpt: Maybe I would assume he is

human: what is he wearing?

gpt: Black shirt and pant that I can see