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

Guessing-game dialogue about one of the objects:
q: Is it a human?
a: No
q: is it food?
a: Yes
q: is it on a plate?
a: No
q: is it being eaten/inserted into a mouth?
a: Yes
q: is it yellow?
a: N/A