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

Guessing-game dialogue about one of the objects:
q: is it black?
a: No
q: is it on the sink?
a: No
q: is it on the wall?
a: No
q: is it on the floor?
a: No
q: is it above the sink?
a: No
q: is it below the sink?
a: No
q: is it white?
a: Yes
q: do you pee in it?
a: No
q: is it soft?
a: No
q: is it a tile?
a: No
q: do you need this to read in the dark?
a: No
q: is it in the bottom half of the picture?
a: Yes
q: is it by the faucet?
a: Yes
q: is it to the right of the faucet?
a: No
q: do you wash dishes in this?
a: Yes