Objects in the image:
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
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the skater?
a: No
q: Is it a male?
a: No
q: Is she standing by the fence?
a: Yes
q: Is she wearing red?
a: No
q: Is she standing next to the one wearing red?
a: Yes