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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: N/A
q: is it a soda can?
a: No
q: is it an item of clothing?
a: No
q: is it a skateboard?
a: No
q: is it a bag?
a: Yes
q: Is it the kid on the skateboard wearing a backpack?
a: Yes