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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: No
q: is it a building?
a: No
q: is it one of the black poles?
a: N/A
q: is it one of the stop lights?
a: Yes
q: is it the one closest to the bottom of the screen?
a: No
q: is it the one behind it to the left?
a: Yes