Objects in the image:
category: person
category: keyboard
category: laptop
category: chair
category: chair
category: person
category: backpack
category: chair
category: person
category: chair
category: keyboard
category: tv
category: chair
category: tv
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a chair?
a: No
q: is it a desk?
a: No
q: is it a bag?
a: Yes
q: under the desk?
a: No
q: is it on the desk?
a: No
q: on the back of the chair?
a: No
q: is it a bag?
a: Yes
q: between the two desks?
a: Yes