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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a vehicle?
a: No
q: Is it a traffic light?
a: Yes
q: Is it green?
a: No
q: Is it red?
a: Yes
q: Is it one of the lights on top?
a: Yes
q: Is it the light on the left?
a: Yes