Objects in the image:
category: motorcycle
category: bus
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: cell phone
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 the person on or in the bus?
a: No
q: are they in front of the bus in the foreground?
a: Yes
q: is it one of the police officers?
a: Yes
q: is the one closest to the front?
a: No
q: is it the first one riding the bike?
a: Yes