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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the train?
a: No
q: is it a vehicle?
a: Yes
q: on the street?
a: Yes
q: is it black?
a: Yes
q: is there a yellow sign behind the black car?
a: No