Objects in the image:
category: toilet
category: toilet
category: toilet
category: toilet

Guessing-game dialogue about one of the objects:
q: Does it have writing on it?
a: No
q: Is it primarily used for sitting, as opposed to standing?
a: No
q: Is it porcelain?
a: Yes
q: Is it on the left wall?
a: Yes
q: Is it on the right side of the left wall?
a: Yes