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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they in the crowd?
a: Yes
q: are they wearing a blue jacket?
a: No
q: Are they wearing a pink jacket?
a: No
q: are they on the rail?
a: Yes
q: are they female?
a: Yes
q: Are they wearing a gray coat?
a: No
q: Are they on the right of the photo?
a: No
q: Are they in the middle?
a: Yes
q: Are they wearing a hat?
a: Yes
q: A yellow hat?
a: Yes