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

Guessing-game dialogue about one of the objects:
q: it is a fire thing in yellow?
a: No
q: it is a car?
a: No
q: a bench?
a: No
q: it is someone?
a: Yes
q: in black?
a: No