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

Guessing-game dialogue about one of the objects:
q: is a human?
a: Yes
q: is he in air?
a: No
q: is a camera man?
a: No
q: is he looks opposite side?
a: Yes
q: is he in red or green shirt?
a: No
q: is he in white?
a: No
q: is he between green shirt man and white shirt man?
a: No