Objects in the image:
category: person
category: knife
category: bottle
category: pizza
category: knife
category: dining table
category: pizza
category: pizza
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a pizza?
a: No
q: is it on the table?
a: Yes
q: is it the water?
a: No
q: is it the knife next to the water?
a: Yes