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

Guessing-game dialogue about one of the objects:
q: Is it human?
a: Yes
q: is it wearing blue?
a: No
q: is it wearing black?
a: Yes
q: is it in the foreground in front of a white bus?
a: Yes