Which is the best way to revise the sentence labeled (9)? a) a footrace may be a well-known reason enough to get a runner to be a part of the tradition or running in the peachtree. b) a footrace in the south on the 4th, down a famous street, may be a reason to get a runner to be a part of the tradition alone. c) a footrace alone may be enough of a reason for a runner to want to run down one of the most well-known streets on the 4th of july in the south. d) a footrace down one of atlanta's most famous streets on the fourth of july might be enough to make a runner want to become part of the peachtree tradition.