Objects in the image:
category: toothbrush
category: toothbrush
category: cup
category: sink
category: cup
category: cup
category: toothbrush
category: toothbrush
category: toothbrush
category: toothbrush

Guessing-game dialogue about one of the objects:
q: is it the sink?
a: No
q: is it a tooth brush?
a: Yes
q: is it in the first cup?
a: No
q: middle cup?
a: No
q: cup on the right?
a: Yes
q: is there just one tooth brush in there?
a: No
q: is it on the left?
a: No