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

Guessing-game dialogue about one of the objects:
q: is it green?
a: No
q: is it the water fountain?
a: No
q: is it a phone?
a: No
q: is it a toilet?
a: No
q: is it the wall?
a: No
q: is it the ground?
a: No
q: is it a board?
a: No
q: is it a sign?
a: No