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

Guessing-game dialogue about one of the objects:
q: is the toilet?
a: No
q: is it the sink?
a: No
q: is it on the sink?
a: Yes
q: is it soap?
a: No
q: is it in a white bottle?
a: No
q: is it the tooth brush?
a: Yes