Objects in the image:
category: car
category: car
category: person
category: person
category: car
category: dog
category: person
category: dog
category: person
category: car
category: person
category: dog
category: dog
category: person
category: bench
category: person
category: dog

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a dog?
a: No
q: a car?
a: Yes
q: left side?
a: No
q: yellow ??
a: No
q: grey ??
a: Yes
q: we see almost all of it?
a: No
q: Is it behind the woman in green?
a: No
q: behind the yellow car?
a: No
q: behind the light grey?
a: No