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

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