Objects in the image:
category: sink
category: potted plant
category: toilet

Guessing-game dialogue about one of the objects:
q: is the object white?
a: Yes
q: is it a toilet, tub, or sink?
a: Yes
q: Is it the bathtub?
a: No
q: is it the sink?
a: No
q: is it the toilet?
a: Yes