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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a traffic light?
a: Yes
q: is it the entire traffic signal in the middle of the road?
a: No
q: Is it the traffic signal on the right side of the road?
a: Yes
q: is it the traffic signal with the re light on?
a: No