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

Guessing-game dialogue about one of the objects:
q: Is it one of the four cups?
a: No
q: Is it one of the five toothbrushes?
a: Yes
q: Is it touching a cup?
a: No
q: Is it the black one alone on top?
a: Yes