Objects in the image:
category: wine glass
category: dining table
category: sandwich
category: sandwich

Guessing-game dialogue about one of the objects:
q: is it edible?
a: Yes
q: is it something you'd eat with your fingers?
a: Yes
q: is it a piece of sandwich?
a: Yes
q: is it a specific piece?
a: Yes
q: is it the piece on top?
a: Yes