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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a bus?
a: No
q: is it a traffic light?
a: No
q: is it a street light?
a: No
q: is it a person?
a: Yes
q: is it the person in the light colored top to the far right?
a: No
q: oops, is it the person in the light colored top to the far left?
a: No
q: is it the person in the dark top on the right of the person in the light top?
a: Yes