Objects in the image:
category: chair
category: person
category: chair
category: person
category: chair
category: person
category: chair
category: chair
category: chair
category: chair
category: person
category: cup
category: chair
category: chair
category: chair
category: tie
category: tv
category: chair

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on a desk?
a: No
q: is it the tv?
a: No
q: is it one of the chairs?
a: No
q: is it one of the tables?
a: No
q: is it on one of the tables?
a: No
q: Is it the lecturn?
a: No
q: Is it the white board?
a: No
q: is it the LCD Projector?
a: No
q: Is it the exit sign?
a: No
q: Is it the cables?
a: No
q: is it on the walls?
a: No
q: is it on the ceiling?
a: No
q: is it on a person?
a: Yes
q: is it the guys glasses?
a: No
q: is it a piece of clothing?
a: Yes
q: is it on a lady?
a: No
q: is it the guys jacket?
a: No
q: is it his pants?
a: No
q: Is it his hat?
a: No