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

Guessing-game dialogue about one of the objects:
q: is it white?
a: No
q: Is it on the van?
a: No
q: Is it the building?
a: No
q: Is it on the building?
a: No
q: Is it black?
a: Yes
q: Is it the hydrant?
a: No
q: Is it the pole to the left of it?
a: No
q: the pole to the right of it?
a: No
q: is it the gate?
a: No
q: around the tree?
a: No
q: is it the street?
a: No