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

Guessing-game dialogue about one of the objects:
q: is it a light?
a: No
q: is it a sink?
a: No
q: is it the wall?
a: No
q: is it the hand dryer on the wall?
a: No
q: is it the soap dispenser?
a: No
q: is it a faucet?
a: No
q: is it the mirror?
a: No
q: is it in the reflection of the mirror?
a: Yes
q: is it a door?
a: No
q: is it in the reflection of the round mirror on the wall?
a: No
q: is it a light on the mirror?
a: No