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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a traffic light?
a: Yes
q: is it one of the green lights?
a: Yes
q: on the left?
a: No