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

gpt: One man is in the video.

human: what is the man doing in the video?

gpt: Most of the time he is vacuuming the floor.

human: What room is he in?

gpt: He is in a hallway.

human: How old does the man seems to be?

gpt: Early thirties is my guess.

human: Is there any windows in the hallway?

gpt: There is one window behind him.