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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is is parked?
a: No
q: Is it the Mercury?
a: Yes