Objects in the image:
category: person
category: cell phone
category: person
category: dining table
category: dining table
category: chair
category: person
category: dining table
category: dining table
category: pizza
category: chair
category: chair
category: chair
category: person
category: chair
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it food?
a: No
q: is it something on table?
a: No
q: is it person?
a: No
q: is it chair?
a: Yes
q: chair in which person not sitting?
a: Yes