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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a banner?
a: No
q: is it a pole?
a: No
q: is it tree?
a: No
q: is it the railing?
a: No
q: is it white?
a: No
q: is it skateboard?
a: Yes
q: is it a skateboard?
a: Yes
q: is it black and red in color?
a: Yes
q: Is the person holding it wearing a black t-shirt?
a: Yes