Objects in the image:
category: keyboard
category: tv
category: mouse

Guessing-game dialogue about one of the objects:
q: is it one of the keys on the keyboard?
a: No
q: is it anything to do with the keyboard?
a: No
q: is it the desk?
a: No
q: is it on the desk?
a: Yes
q: is it the mouse?
a: Yes