Objects in the image:
category: person
category: person
category: person
category: person
category: skateboard
category: bench
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a human?
a: Yes
q: is he on the skateboard?
a: No
q: is he standing behind the black barricade?
a: Yes
q: is the person wearing white?
a: Yes
q: is he kneeling on the barricade?
a: N/A
q: is he keeping his hands on the barricade?
a: Yes
q: is some words printed in white underneath him?
a: No