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

Guessing-game dialogue about one of the objects:
q: is it on the ground?
a: No
q: is it on the walls?
a: No
q: is it white?
a: Yes
q: is there a green bottle on it?
a: No
q: does it have water in it?
a: No
q: is there a faucet on it?
a: Yes