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 counter?
a: No
q: is it the umbrella?
a: Yes