Objects in the image:
category: backpack
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: handbag
category: person
category: person
category: person
category: person
category: person
category: person
category: train
category: handbag
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a train?
a: No
q: is it a person?
a: Yes
q: are they in orange?
a: No
q: are they in red?
a: No
q: are they in black?
a: Yes
q: is it a man?
a: Yes
q: is he facing camera?
a: Yes
q: is he on the right of the crowd?
a: Yes