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

Guessing-game dialogue about one of the objects:
q: is it a traffic signal?
a: No
q: is it a sign?
a: No
q: is it the very dark car in the bottom left?
a: No
q: is it a car?
a: Yes
q: is it like way in the background on the right?
a: Yes