A group of people , a wedding party including a bride and groom , are walking down a path lined by benches and surrounded by grass and trees .
Chances are about even that a group of people are walking down a gravel path .
Chances are about even that a group of people are walking down a gravel path .
It is impossible that a group of people are walking down a gravel path .
A group of people are walking down a gravel path .