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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it steel?
a: No
q: is it scatting device?
a: Yes
q: is it holding by red shirt?
a: No
q: is it holding by next to that red shirt guy?
a: Yes