Objects in the image:
category: car
category: bicycle
category: person
category: train
category: car
category: person
category: traffic light
category: car
category: car
category: person
category: car
category: truck
category: bird
category: car

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it the trolley?
a: No
q: Is the vehicle behind it on the road?
a: Yes
q: Is it the red one or the next two?
a: Yes
q: Is it the red one?
a: Yes