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

Guessing-game dialogue about one of the objects:
q: is it a brush?
a: Yes
q: is it in the tumbler?
a: Yes
q: does it contain blue bristles?
a: Yes
q: is the brush in the mirror?
a: Yes
q: Is it the first brush in the mirror which is in front of the brush with green bristles (in the mirror)?
a: No