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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: skateboard ??
a: Yes
q: the guy on it has a black shirt and white cap?
a: No
q: is somebody on it?
a: No
q: is it up side down?
a: No
q: at feet of kid with red shirt?
a: No
q: being held by kid with black cap and shirt?
a: Yes