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

Guessing-game dialogue about one of the objects:
q: is it a sandwich?
a: No
q: is it edible?
a: No
q: is it white?
a: Yes
q: is it used for typing?
a: No
q: is it the plate?
a: No
q: is it the monitor?
a: Yes