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

Guessing-game dialogue about one of the objects:
q: is it a urinal?
a: Yes
q: urinal closest to the left?
a: Yes