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

Guessing-game dialogue about one of the objects:
q: Is it the sink?
a: No
q: is it on the sink?
a: No
q: is it the toilet?
a: No
q: Is it the bath?
a: No
q: Is it something on the ledge next to the bath tub?
a: Yes
q: Is it the white bottle?
a: N/A
q: Is it yellow?
a: No