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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it a black car?
a: No
q: Is it a BMW?
a: No
q: Is it a truck?
a: Yes
q: Is it a flatbed?
a: No