Objects in the image:
category: cup
category: clock
category: knife
category: person
category: fork
category: chair
category: person
category: dining table
category: person
category: chair
category: person
category: person
category: person
category: person
category: dining table
category: pizza
category: person
category: person
category: dining table

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: near us??
a: N/A
q: is it the guy behind the guy?
a: Yes