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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a pizza?
a: Yes
q: on the front of camera?
a: Yes