Objects in the image:
category: person
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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the skateboarder in front?
a: No
q: are they on the left side of the photo next to his arm?
a: No
q: are they standing underneath any part of the skateboarder?
a: No
q: ok I see 7 people in a line on the right. Is it the first person in that line, wearing the white shirt?
a: No
q: is it the second person in that line?
a: No
q: The third one?
a: No
q: The fourth one?
a: No
q: the fifth one?
a: No
q: the sixth one?
a: No
q: the seventh one in the black/white shirt and jeans?
a: Yes