man in orange shorts builds a sand castle , combining multiple pictures into one resulting in four copies of him .
It is improbable that a man makes a sand castle while his friend makes a collage of the process .
There is a better than even chance that a man makes a sand castle while his friend makes a collage of the process .
It is improbable that a man makes a sand castle while his friend makes a collage of the process .
A man makes a sand castle while his friend makes a collage of the process .