Objects in the image:
category: car
category: parking meter
category: car
category: truck
category: person
category: bus
category: truck
category: car
category: car
category: car
category: bus
category: car
category: car
category: car

Guessing-game dialogue about one of the objects:
q: Is it a sign?
a: No
q: Is it a person?
a: No
q: Is it a tree?
a: No
q: Is it a car?
a: Yes
q: Is it red?
a: Yes