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

Guessing-game dialogue about one of the objects:
q: Is it a stoplight?
a: Yes
q: Is it the stoplight on the far right?
a: No
q: Is it the stoplight on the far left?
a: Yes