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 person?
a: Yes
q: on the sidewalk?
a: Yes
q: Pushing the stroller?
a: No
q: one o the kids?
a: No
q: The one behind the lady in white?
a: Yes