Objects in the image:
category: car
category: car
category: traffic light
category: car
category: train

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the train?
a: No
q: is it the car in the corner?
a: N/A
q: is it part of the car that is in the lower right corner?
a: Yes
q: Is it the round, blue & white object on top of the car?
a: Yes
q: is it a car?
a: Yes
q: is it on the car?
a: No