Objects in the image:
category: cake
category: cup
category: sandwich
category: sandwich
category: sandwich
category: knife
category: sandwich
category: bowl
category: sandwich
category: bottle
category: bowl
category: sandwich
category: sandwich
category: sandwich
category: sandwich
category: sandwich
category: sandwich

Guessing-game dialogue about one of the objects:
q: is it on the above row?
a: Yes
q: is it a croissant?
a: No
q: is it in a tray?
a: Yes