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 desk?
a: No
q: is it on a desk?
a: No
q: is it on the floor?
a: Yes
q: is it furniture?
a: Yes
q: is it the stool on the left edge?
a: No
q: is it a chair/seat?
a: Yes
q: is it on the right?
a: No
q: is it the chair sat in by the guy in white shirt?
a: Yes