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

Guessing-game dialogue about one of the objects:
q: Is it the toilet?
a: No
q: Is it the sink?
a: No
q: Is it on the sink?
a: Yes
q: Is it the toothbrush?
a: No
q: The glass holding the toothbrush?
a: No
q: The glass to the right of that which is upside down?
a: Yes