Objects in the image:
category: knife
category: person
category: knife
category: knife
category: knife
category: bottle
category: sandwich
category: bottle
category: knife
category: person
category: knife

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it edible?
a: No
q: is it made of metal?
a: Yes
q: is it being held?
a: No
q: is it the knife laying close to the sandwich?
a: Yes
q: the small one?
a: Yes