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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they inside any vehicle?
a: No
q: Is it a man?
a: Yes
q: Is he holding a camera (or something) up?
a: No
q: Is he to the right of the flag in the middle of the picture?
a: Yes
q: Is he wearing what looks like a police cap?
a: No
q: is he to the right of the flag furthest to the right?
a: No