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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: the car?
a: N/A
q: green color?
a: No
q: in the right bottom?
a: Yes
q: black colour?
a: Yes