Objects in the image:
category: car
category: person
category: truck
category: fire hydrant
category: backpack
category: car
category: dog
category: car
category: car
category: car
category: car
category: person
category: car

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: Is it a person?
a: Yes
q: The guy walking away from us?
a: Yes