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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the black thing?
a: No
q: Is it under the black thing?
a: No
q: is it a car?
a: No
q: is it a the driver?
a: Yes