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

gpt: There is only one person in the video?

human: How old do you think the girl is?

gpt: I would say early 20s

human: I just see a first frame with no people. Does the girl walk into the room?

gpt: Yes she walks into the room toward the door.

human: What does she do after she walks in?

gpt: She opens the door, goes out and closes the door behind her.

human: And then she must come back in?

gpt: Yes, she comes back in and closes the door and then sneezes.