Objects in the image:
category: person
category: person
category: person
category: backpack
category: person
category: person
category: person
category: motorcycle
category: person
category: person
category: backpack
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 it a copper?
a: No
q: is it a male?
a: Yes
q: on the left/front of the cop?
a: No
q: does man wear visible backpack?
a: No
q: is it a person?
a: Yes
q: on the right/behind cop bike?
a: Yes
q: is it a man?
a: Yes
q: are they old? do they have white hair?
a: Yes
q: just in the distance/behind the woman in all white. man is balding?
a: No
q: guy in blue between two younger men behind the cop in white shirt?
a: Yes