Objects in the image:
category: knife
category: person
category: person
category: sandwich
category: cup
category: person
category: dining table
category: sandwich
category: spoon
category: sandwich
category: bowl
category: bowl
category: sandwich

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a food?
a: No
q: is it a sign?
a: No
q: is it silverware?
a: No
q: is it a cup?
a: Yes