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

Guessing-game dialogue about one of the objects:
q: Is it the sink?
a: No
q: Is it on the wire rack on the wall?
a: No
q: Is it on the window sill?
a: Yes
q: Is it one of the two black things on the right?
a: No
q: Is it the clear thing on the left?
a: No
q: Is it the one to the right of it?
a: Yes