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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: Yes
q: the person which jumping?
a: No
q: he wear red shirt?
a: No
q: he is male?
a: Yes
q: he wear green shirt?
a: Yes
q: he wear a cap?
a: Yes