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

Guessing-game dialogue about one of the objects:
q: is it vehicle?
a: Yes
q: the car in black?
a: No
q: Is it the white truck at the back?
a: No
q: the car in white on truck's right?
a: No
q: on truck's left another car?
a: Yes