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

Guessing-game dialogue about one of the objects:
q: Is it in the background?
a: Yes
q: Is it a car?
a: No
q: Is it a sign?
a: No
q: Is it living?
a: No
q: Does it have green lights?
a: Yes
q: Is it under a sign?
a: Yes
q: Does it have 2 green lights?
a: No