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

Guessing-game dialogue about one of the objects:
q: is the object in the background?
a: No
q: is the object red?
a: Yes
q: is the object at the top of the image?
a: No
q: is the object in the middle of the image?
a: Yes