A woman 's lower body can be seen as she wears blue jeans and walks in front of a large sign depicting another woman wearing a black top and sunglasses .
It is certain that a woman 's lower half can be seen walking in front of a sign .
It is certain that a woman 's lower half can be seen walking in front of a sign .
It is unlikely that a woman 's lower half can be seen walking in front of a sign .
A woman 's lower half can be seen walking in front of a sign .