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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the blue truck on the left?
a: No
q: is it the black car all the way on the right?
a: No
q: is it the one with the shiny lights?
a: Yes