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 person?
a: No
q: Is it a car?
a: Yes
q: Is it the front one?
a: No
q: Is it the second one to the left side?
a: No
q: Is it the third one to the left?
a: No
q: Is it the fourth one?
a: No
q: Is it to the right side?
a: Yes
q: Is it beside the bus?
a: Yes