Objects in the image:
category: knife
category: person
category: knife
category: pizza
category: bowl

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it food?
a: No
q: Is it the plate on the bottom right or the one under the pizza?
a: Yes
q: Is it the one on the bottom right?
a: Yes