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

Guessing-game dialogue about one of the objects:
q: is it a toilet?
a: No
q: is it the left half of picture?
a: No
q: is it on the shelf or is it the shelf?
a: Yes
q: on top shelf?
a: No
q: maybe middle shelf?
a: Yes
q: is it black thing to the left?
a: Yes