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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is wearing a white tshirt?
a: Yes
q: in the front?
a: No
q: the way far?
a: Yes