human: <image>
How many people are there?

gpt: There is just the 1 man in the video.

human: What is he doing?

gpt: As he first walks in, he puts a book on the shelf.

human: What type of book is it?

gpt: A thick black hardback book.

human: Does he read the book?

gpt: No, he simply places it on the shelf.

human: Then what does he do?

gpt: The he puts on his jacket.