Objects in the image:
category: person
category: traffic light
category: person
category: person
category: person
category: bench
category: person
category: person
category: person
category: person
category: bus
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it inside the bus?
a: Yes
q: is it a bus?
a: No
q: is it a person on the bus?
a: Yes
q: is it the driver?
a: No
q: are they in the top?
a: Yes
q: are they in the front window?
a: No
q: are they black?
a: Yes
q: are they in back of another black person?
a: Yes