Objects in the image:
category: traffic light
category: backpack
category: person
category: chair
category: pizza
category: person
category: chair
category: person
category: chair
category: fire hydrant

Guessing-game dialogue about one of the objects:
q: it is a person?
a: No
q: a chair?
a: Yes
q: close to us?
a: Yes
q: yellow one ,?
a: Yes