A pair of athletes are in a kayak equipped with protective gear and oars , rowing down a rapid body of water in a blue and white kayak .
It is probably not the case that a pair of professionall kayakers paddle down a raging river .
It is probably not the case that a pair of professionall kayakers paddle down a raging river .
There is a very good chance that a pair of professionall kayakers paddle down a raging river .
A pair of professionall kayakers paddle down a raging river .