Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: parking meter
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it electronic?
a: No
q: is it a street sign?
a: No
q: is it a sign at all?
a: No
q: is it a light?
a: No
q: is it on a person?
a: Yes
q: is it a bag?
a: Yes
q: is it on a woman in a light coat with short hair?
a: No
q: is it on a woman in black?
a: No
q: is it a red bag?
a: No
q: is it on a man?
a: Yes
q: is the man beside the man in the red and purple jacket?
a: N/A
q: is it on the person beside the man with his arms behind his back?
a: No
q: is it a bag?
a: Yes
q: is it on a person in black?
a: N/A
q: is it on a person wearing black?
a: N/A
q: is it on a woman?
a: N/A
q: does the woman have short hair?
a: N/A
q: is the woman beside a person in blue?
a: No