Objects in the image:
category: sandwich
category: knife
category: sandwich
category: sandwich
category: sandwich
category: cake
category: cake
category: cake

Guessing-game dialogue about one of the objects:
q: is it on the foreground?
a: No
q: can it be eaten?
a: Yes
q: is it on the middle tray?
a: Yes
q: Is it on top?
a: Yes
q: is it food?
a: Yes
q: in left top?
a: No
q: in the bottom four pieces?
a: No
q: is it brown triangle in the center?
a: No
q: is it top right?
a: Yes
q: Is it a sandwich?
a: Yes