Objects in the image:
category: person
category: skateboard
category: person
category: person
category: person
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: has it got a green shirt?
a: No
q: has it got an apron?
a: No
q: is it a child?
a: No
q: does it have a white shirt on?
a: No
q: does it have a black shirt on?
a: No
q: is it a human?
a: Yes
q: is it on the left side of the man with the green shirt?
a: Yes
q: is it on the right side of the man with the green shirt?
a: No
q: is it a sign?
a: No