Objects in the image:
category: bus
category: car
category: person
category: person
category: car
category: person
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: a person?
a: Yes
q: in the red bus?
a: No
q: in a vehicle?
a: Yes
q: Is it a car that belongs in the wharf?
a: Yes
q: driver ??
a: Yes