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

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: is it the one skating?
a: No
q: is the person wearing brown?
a: No
q: is it the person standing with the skateboard?
a: No
q: is the person wearing red?
a: Yes