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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it something the person is wearing?
a: No
q: is it a vehicle?
a: Yes
q: is it the truck behind the person?
a: No
q: is it the white car way in the background?
a: Yes