Objects in the image:
category: person
category: toothbrush
category: toothbrush
category: person
category: toothbrush
category: sink

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a toothbrush?
a: No
q: Is it the sink?
a: Yes
q: Is it the whole sink?
a: No
q: Is it the part of the sink that holds water?
a: Yes
q: So the inside part?
a: No
q: The outside rim?
a: Yes