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

Guessing-game dialogue about one of the objects:
q: A PERSON?
a: Yes
q: ON THE BOARD?
a: No
q: SITTING  ??
a: N/A
q: JUST THE KNEE ON FAR LEFT?
a: No
q: WITH SHIRT ON?
a: Yes
q: WHITE SHIRT. OLDER MAN?
a: No
q: MAN BEHIND HIM... BLACK OR BLUE SHIRT... SITTING DOWN?
a: No
q: BLUE SHORT... WHITE TRIM ... BLACK SHIRT IN FRONT OF TRASH CAN?
a: No
q: BEHIND THE TRASH CAN?
a: Yes