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

Guessing-game dialogue about one of the objects:
q: is it on the bottom half of the photo?
a: Yes
q: top ??
a: No
q: middle ??
a: No
q: is it on the right half of the photo?
a: Yes
q: is it white?
a: Yes
q: toilet ??
a: Yes