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

Guessing-game dialogue about one of the objects:
q: a bus?
a: No
q: a car?
a: No
q: a light?
a: No
q: a person?
a: Yes
q: crossing road?
a: Yes
q: left one?
a: No