Objects in the image:
category: car
category: person
category: truck
category: car
category: person
category: traffic light
category: truck
category: traffic light
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a vehicle?
a: No
q: is it a building?
a: No
q: is it on the right side of the screen?
a: No
q: is it the road?
a: No
q: is it the pole?
a: No
q: is it a light?
a: No
q: is it on the top half of the screen?
a: No