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

Guessing-game dialogue about one of the objects:
q: is it a sink?
a: No
q: is it one of the row of contraptions in front of the sinks?
a: Yes
q: numbering from right to left, with the partial one being number one, is it number one?
a: No
q: is it two?
a: No
q: is it three?
a: No
q: is it four?
a: Yes