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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: Does it have 2 wheels?
a: No
q: Does it have four wheels?
a: Yes
q: Is it the car far right of screen?
a: No
q: Is it the small van far left of screen?
a: No
q: The car somewhat behind the small van?
a: Yes