A man holds an orange juice carton on a grocery store shelf while a woman looks further down on the shelf .
It is impossible that an older man is deciding on whether to buy orange juice , while a young woman has spotted something further along the aisle .
Chances are about even that an older man is deciding on whether to buy orange juice , while a young woman has spotted something further along the aisle .
It is impossible that an older man is deciding on whether to buy orange juice , while a young woman has spotted something further along the aisle .
An older man is deciding on whether to buy orange juice , while a young woman has spotted something further along the aisle .