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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it one of the ones in the long line?
a: No
q: is it red?
a: Yes
q: is it the red truck near the right side of the screen?
a: Yes