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

Guessing-game dialogue about one of the objects:
q: is it in the left picture?
a: No
q: is it the shower curtain?
a: No
q: is it the shower head?
a: No
q: is it the bottle of soap?
a: No
q: is it the toilet?
a: No
q: is it the sink?
a: Yes