Objects in the image:
category: knife
category: person
category: person
category: chair
category: chair
category: chair
category: knife
category: person
category: person
category: cake
category: tie
category: chair

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he standing up?
a: No
q: is he in the front row?
a: Yes
q: are his legs crossed?
a: Yes