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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on a person?
a: Yes
q: Does a person wear it?
a: No
q: so its a skateboard?
a: Yes
q: is the one I am seeing the 'black' side of it?
a: No
q: there are three more to the left, all together. is it one of these?
a: No
q: so its the one that the kid with the yellow blouse holds?
a: Yes