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

Guessing-game dialogue about one of the objects:
q: person  ..?
a: No
q: toilet ..?
a: No
q: light ..?
a: No
q: the photo?
a: No
q: is it on the wall?
a: Yes
q: the black board?
a: No
q: in the photograph?
a: Yes
q: chair ..?
a: No
q: the sink?
a: Yes