Objects in the image:
category: toilet
category: sink
category: clock
category: chair
category: toilet

Guessing-game dialogue about one of the objects:
q: left side of the image?
a: No
q: right side of the image?
a: No
q: middle of the image?
a: Yes
q: upper half?
a: No
q: is it the toilet?
a: Yes
q: the whole toilet?
a: No
q: the tank?
a: Yes
q: the whole tank?
a: Yes