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

Guessing-game dialogue about one of the objects:
q: Is it a pizza?
a: Yes
q: Is it a knife?
a: Yes
q: Is it a plate?
a: No
q: Is pizza well cooked?
a: Yes
q: Is pizza half completed?
a: No
q: Are they eating pizza?
a: Yes