A man squatting in the foreground of a photograph while taking a photograph of his own of a man doing a skateboarding kick flip in midair above a short flight of stairs outdoors .
It is probably the case that a man is taking photos of his son doing tricks on the skateboard .
It is probably not the case that a man is taking photos of his son doing tricks on the skateboard .
It is probably the case that a man is taking photos of his son doing tricks on the skateboard .
A man is taking photos of his son doing tricks on the skateboard .