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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: No
q: is it an item being worn?
a: No
q: is it a type of light?
a: Yes
q: is it a traffic light?
a: Yes
q: is it the traffic light on the far left?
a: No
q: is it the light hanging on the far right?
a: No
q: is it the light hanging to the left of that?
a: Yes