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

Guessing-game dialogue about one of the objects:
q: Is it the sink?
a: No
q: Is it behind or on top of it?
a: Yes
q: Is it the red toothbrush?
a: No
q: Is it the toothbrush in the tan cup?
a: Yes