Objects in the image:
category: potted plant
category: sink
category: toilet

Guessing-game dialogue about one of the objects:
q: is it a toilet seat?
a: No
q: is it a window?
a: No
q: is it a plant?
a: No
q: is it green colour?
a: No
q: is it white?
a: Yes
q: is it in the floor that is floor mat?
a: No
q: is it above the toilet seat?
a: No
q: is it wash basin?
a: Yes