Objects in the image:
category: car
category: car
category: bus
category: bus
category: car
category: potted plant
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a bus?
a: Yes
q: is it the one in the foreground?
a: No
q: is it the one behind the tree?
a: Yes