Objects in the image:
category: bottle
category: sink
category: bottle
category: bottle
category: hair drier

Guessing-game dialogue about one of the objects:
q: is it a towel?
a: No
q: is it one of the bottles?
a: No
q: Is it the sink?
a: Yes
q: Is it the sink faucet?
a: Yes
q: is it a specific knob?
a: N/A