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

Guessing-game dialogue about one of the objects:
q: is a skateboard?
a: No
q: is a car?
a: No
q: is a person?
a: Yes
q: on the skateboard?
a: Yes