Objects in the image:
category: person
category: cell phone
category: person
category: person
category: person
category: person
category: person
category: cell phone
category: skateboard

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the air?
a: No
q: in the water?
a: No
q: holding a camera?
a: Yes
q: on the left silver camera?
a: No
q: next to him?
a: Yes