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

Guessing-game dialogue about one of the objects:
q: is it an automobile?
a: Yes
q: is it a bus?
a: No
q: is it in the front lane?
a: No
q: is it a bus?
a: No
q: is it a car?
a: Yes
q: is it black?
a: No
q: is it behind the silver car?
a: No
q: is it behind the car on the left?
a: Yes