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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the red truck?
a: No
q: is it the white van?
a: No
q: is it in the out going traffic lane?
a: Yes
q: is it a white vehicle?
a: No
q: is it one of the 3 vehicles in front of the white van?
a: No
q: is it the vehicle next to the white car on the right?
a: No
q: is it the dark vehicle in front of the white vehicle?
a: Yes