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

Guessing-game dialogue about one of the objects:
q: is it front?
a: No
q: is it person?
a: No
q: is it in left?
a: No
q: is it toilet?
a: Yes
q: is it black top?
a: No
q: Is it a white one?
a: Yes