Objects in the image:
category: person
category: backpack
category: person
category: person
category: skateboard
category: person
category: person
category: skateboard
category: skateboard
category: bottle
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is this a person?
a: Yes
q: IS this person sitting?
a: No
q: Are they wearing a red shirt?
a: No
q: Wearing a white shirt?
a: No
q: Are they wearing a dark shirt and light pants?
a: No
q: A gray shirt and dark pants?
a: N/A