Objects in the image:
category: person
category: truck
category: potted plant
category: person
category: car
category: person
category: bus
category: car
category: car
category: bus
category: car

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the bus driver?
a: No
q: Is the person on the bus?
a: No
q: Is the person on the side of the other bus?
a: No
q: Is the person in the white truck behind the bus?
a: Yes