Objects in the image:
category: stop sign
category: potted plant
category: car
category: toilet
category: toilet
category: car

Guessing-game dialogue about one of the objects:
q: Is it one of the toilets?
a: No
q: Is it a car?
a: No
q: Is it something in one of the toilets?
a: Yes
q: Is it green, in toilet closest to us?
a: Yes