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

Guessing-game dialogue about one of the objects:
q: is it a bath tub?
a: No
q: is it a wash basin?
a: No
q: is it a toilet seat?
a: No
q: is it green colour?
a: Yes
q: is it near wash basin?
a: Yes
q: is it tall one at the back?
a: Yes