Objects in the image:
category: toilet
category: potted plant
category: potted plant
category: sink

Guessing-game dialogue about one of the objects:
q: is it the toilet?
a: No
q: the sink?
a: Yes
q: the white area of the sink?
a: N/A
q: including the faucet?
a: Yes
q: white area including faucet but not the whole counter?
a: No
q: including the whole counter?
a: Yes