Objects in the image:
category: person
category: skateboard
category: person
category: person
category: skateboard
category: skateboard
category: person
category: skateboard
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: a person?
a: Yes
q: one of the front 2?
a: No
q: on the left?
a: No
q: middle ??
a: No
q: red shirt?
a: No
q: blue hat ??
a: Yes