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

Guessing-game dialogue about one of the objects:
q: a car?
a: No
q: a light?
a: Yes
q: left side?
a: No
q: middle ??
a: No
q: right ??
a: Yes
q: 1 from right?
a: Yes
q: green light?
a: Yes