human: <image>
Is there a person in the video?

gpt: There si one man in the video

human: Is the man standing?

gpt: The man is sitting at a computer desk, and then stands up

human: Does he walk out of the room?

gpt: He never leaves the room

human: Is he holding anything?

gpt: He holds a square to make sure the shelf on the wall is level.

human: Does he place anything on the shelf?

gpt: No he holds the square under the shelf to check if it's square.