Objects in the image:
category: toothbrush
category: person
category: toothbrush

Guessing-game dialogue about one of the objects:
q: person in the mirror?
a: No
q: sink ??
a: No
q: toilet ??
a: No
q: something right of the sink?
a: Yes
q: tooth brush?
a: Yes
q: yellow one?
a: No
q: green one?
a: Yes