Objects in the image:
category: person
category: person
category: person
category: person
category: skateboard
category: person
category: skateboard
category: skateboard
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 one of the 5 on the course including the one doing the trick?
a: No
q: Is the person on the right side of the photo from the man standing with the tan shirt?
a: No
q: The person is in the left half of the photo?
a: No
q: The person is in the right half of the photo?
a: Yes
q: Is the person in the area of the picture near the building on the right?
a: Yes
q: Is the person sitting?
a: Yes
q: Is it one of the three sitting on the right?
a: Yes
q: Is it the one all the way to the right?
a: No
q: Is it the one with the cap?
a: Yes