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

Guessing-game dialogue about one of the objects:
q: is it urinal?
a: Yes
q: one in extreme left?
a: No
q: the next second one?
a: No
q: the third one?
a: Yes
q: is it a urinal?
a: Yes
q: can you see all of it?
a: Yes
q: is it next to another one?
a: Yes
q: is it next to a metal hand rail?
a: No
q: can you see whole ones either side?
a: Yes