Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: backpack
category: person
category: person
category: car
category: person
category: person
category: motorcycle
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the police officer?
a: No
q: the guy with grey hoodie?
a: No
q: to the right of police officer?
a: Yes
q: red backpack guy?
a: No
q: women with a purse wearing brown jacket?
a: No
q: women wearing blue jacket?
a: No
q: tallest guy?
a: Yes