A little boy is playing in water in the street and wearing a wet t-shirt , as a man in a red shirt and a woman in a blue shirt are walking on the sidewalk behind him .
It is probably not the case that a husband a wife walk behind their son as he plays in water in the street .
It is probably the case that a husband a wife walk behind their son as he plays in water in the street .
It is probably not the case that a husband a wife walk behind their son as he plays in water in the street .
A husband a wife walk behind their son as he plays in water in the street .