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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are  they on a skateboard?
a: No
q: are they wearing purple?
a: No
q: are they wearing black?
a: Yes
q: are they on the side on the picture?
a: No
q: are they next to a person wearing white?
a: No
q: is the person one of two people in black in the back?
a: Yes
q: are they on the right?
a: No
q: are they on the left?
a: Yes