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

Guessing-game dialogue about one of the objects:
q: Is it in the bottom of the picture?
a: Yes
q: Is it on the wall?
a: No
q: Is it on the sink?
a: No
q: Is it beside the sink?
a: Yes
q: Does it have a blue cap?
a: No
q: Is it green?
a: No
q: does it have a black cap?
a: Yes