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

gpt: yes there is a person in the video

human: Is it a man or woman?

gpt: it is a man in the video

human: How old does he appear to be?

gpt: he appears to be in his 30s

human: Does he come in through the door or from the camera area?

gpt: he walks down a hall and to a bench in the hall

human: Is that a backpack on the bench?

gpt: yes it is a back pack