Objects in the image:
category: skateboard
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 person?
a: Yes
q: is it the person in the front with the skateboard?
a: No
q: is it the person behind his right leg walking away?
a: Yes