A barefooted woman in a white tank and blue shorts puts her feet in the water spray .
It is almost certain that the woman is washing sand off her feet after spending the day at the beach .
Chances are slight that the woman is washing sand off her feet after spending the day at the beach .
It is almost certain that the woman is washing sand off her feet after spending the day at the beach .
The woman is washing sand off her feet after spending the day at the beach .