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

Guessing-game dialogue about one of the objects:
q: is it sink?
a: No
q: is it hand dryer?
a: No
q: is it photo?
a: No
q: is it hanging on wall?
a: No
q: is it hand wash sink?
a: No
q: is it soap dispenser?
a: No
q: is it on the wall in middle?
a: No
q: the toilet?
a: Yes
q: is it near the partition?
a: Yes
q: is it below the picture 2 boys in black with pants open?
a: No
q: is the toilet fully visible?
a: No