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

Guessing-game dialogue about one of the objects:
q: is the toilet?
a: No
q: is the bathtub?
a: No
q: is something wall hanging?
a: No
q: is near the mirror?
a: Yes
q: is the wash basin?
a: Yes
q: something in the mirror?
a: No
q: the tap of wash basin?
a: Yes