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

Guessing-game dialogue about one of the objects:
q: Is it a percometer?
a: No
q: a car?
a: No
q: red ??
a: No
q: white ??
a: Yes