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

Guessing-game dialogue about one of the objects:
q: is a skateboard?
a: No
q: is a person?
a: No
q: is a car?
a: No
q: is a person's wearing?
a: No
q: is a bench?
a: Yes
q: to the left of the white shirt person?
a: No
q: in the right before the red car?
a: Yes