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

Guessing-game dialogue about one of the objects:
q: is it the mirror?
a: No
q: is it the shower curtain?
a: No
q: is it on the right?
a: No
q: is it the door?
a: No
q: is it the toilet paper?
a: No
q: is it the trash can?
a: No
q: is it the shower curtain rod?
a: No
q: is it the toilet?
a: Yes