Objects in the image:
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
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 a urinal?
a: Yes
q: is it on the left side of the picture?
a: No
q: Is it on the far wall?
a: No
q: Is it a number two?
a: No
q: Is it the number 3?
a: No
q: Is it the fourth one?
a: No
q: Is it number five?
a: No
q: Is it the sixth urinal?
a: Yes