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

gpt: Only one person is in the video

human: Is the man always in the doorway or does he suddenly appear?

gpt: He was in the doorway from the start of the video

human: What is he holding in his hand?

gpt: It appears to be a cup

human: Is there a reason it switches hands?

gpt: Yes, he wanted to hold something else in that hand.

human: What is on the floor at the top of the stairs?

gpt: It looks like a blanket