Objects in the image:
category: fire hydrant
category: truck
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it the water?
a: No
q: is it the truck?
a: No
q: is it a tree?
a: No
q: is it a window?
a: No
q: is it a building?
a: No
q: is it a piece of clothing?
a: No
q: is it a hose?
a: No
q: is it a fire hydrant?
a: No
q: is it a car?
a: Yes