Objects in the image:
category: cell phone
category: bed
category: keyboard
category: chair

Guessing-game dialogue about one of the objects:
q: is it a chair?
a: No
q: is it on the bed?
a: No
q: is it a window?
a: No
q: is it the desk?
a: No
q: is it the lamp on the left?
a: No
q: is it the coat on the chair?
a: No
q: is it the floor?
a: No
q: is it on the floor?
a: No
q: is it on the desk?
a: Yes
q: is it the keyboard?
a: No
q: is it the black thing on the edge of the desk?
a: Yes
q: is it the top part?
a: Yes