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

Guessing-game dialogue about one of the objects:
q: Is it a picture?
a: No
q: Is it a toothbrush?
a: No
q: Is it a lamp?
a: No
q: Is it a towel?
a: No
q: Is it the sink?
a: Yes