Objects in the image:
category: knife
category: bowl
category: fork
category: bowl
category: sandwich
category: sandwich
category: dining table

Guessing-game dialogue about one of the objects:
q: is it edible?
a: Yes
q: is it on the round plate?
a: Yes
q: is it lettuce?
a: No
q: is it a sandwich?
a: Yes
q: is it the left part of the sandwich?
a: Yes