Objects in the image:
category: sports ball
category: backpack
category: sports ball
category: bed

Guessing-game dialogue about one of the objects:
q: Is it the bed?
a: No
q: Is it over the bed?
a: Yes
q: Is it black?
a: No
q: Is it round?
a: No
q: Is it over the desk?
a: No
q: Does it have straps?
a: No
q: Oh god... Is it on the wall?
a: No
q: Does it have something written on it?
a: Yes
q: Is the text black?
a: Yes