Objects in the image:
category: toilet
category: toilet
category: toilet
category: truck
category: toilet
category: toilet
category: car
category: chair
category: toilet
category: bench
category: car

Guessing-game dialogue about one of the objects:
q: is it a carriage?
a: No
q: it has wheel?
a: No
q: Is it a bathroom?
a: No
q: is it chair?
a: Yes