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

Guessing-game dialogue about one of the objects:
q: is it a toothbrush?
a: Yes
q: the green one?
a: No
q: is it mostly white?
a: Yes
q: the one in the middle?
a: Yes