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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it black?
a: No
q: is it a car?
a: No
q: is it a vehicle?
a: Yes
q: is it in the front line of vehicles?
a: N/A
q: IS IT A CAR?
a: No
q: IS IT A PERSON?
a: No
q: IS IT ON RIGHT SIDE?
a: No
q: IS IT A VEHICLE?
a: Yes
q: IS IT WHITE IN COLOR?
a: Yes