Objects in the image:
category: dining table
category: chair
category: fork
category: person
category: pizza
category: person
category: person
category: chair
category: knife

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it food?
a: Yes
q: is it the pizza on the table?
a: Yes
q: is it all of it?
a: Yes