Objects in the image:
category: dining table
category: sandwich
category: cake
category: banana
category: spoon
category: knife
category: person
category: sandwich

Guessing-game dialogue about one of the objects:
q: food item on one of the plates?
a: Yes
q: on the fully visible one?
a: Yes
q: left half of the plate?
a: No
q: right half of the plate?
a: Yes
q: the whole black cake?
a: Yes