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

Guessing-game dialogue about one of the objects:
q: Is it blue?
a: No
q: Is it a bathroom fixture?
a: Yes
q: Is it polished metal?
a: No
q: Is it producing light?
a: No
q: Does it produce water?
a: Yes
q: Is it contained within the shower?
a: No
q: Is it ceramic?
a: Yes
q: Is it in the background?
a: Yes