Objects in the image:
category: knife
category: dining table
category: knife
category: knife
category: pizza
category: person
category: knife
category: pizza
category: wine glass
category: pizza

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it something on table?
a: Yes
q: is it the knife?
a: No
q: is it pizza?
a: Yes
q: is it the one he is smelling?
a: No
q: is it the one in left?
a: Yes
q: is it the whole pizza?
a: Yes