Objects in the image:
category: car
category: car
category: person
category: person
category: car
category: car
category: person
category: person
category: car
category: person
category: bus
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: is it person in picture?
a: No
q: is it person?
a: No
q: is it bus?
a: No
q: is it car?
a: Yes
q: blue car in left side of image only back part visible?
a: No
q: is it behind bus white car one among?
a: No
q: is that grey car crossing road?
a: No