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

Guessing-game dialogue about one of the objects:
q: Is it the toilet?
a: No
q: Is it above the toilet?
a: Yes
q: Is it the vertical pipe to the right of the toilet?
a: No
q: Is it the waste basket?
a: No
q: Is it to the right of the vertical pipe?
a: No
q: Is it one of the towels?
a: No
q: is it the towel rack?
a: No
q: Is it a part of the toilet?
a: No
q: Is it the tank lid?
a: No
q: Is it the candle?
a: Yes