Original sentence: Rules of steer wrestling include:  The bulldogger's horse must not break the rope barrier in front of it at the beginning of a run, but must wait for the animal escaping from the adjacent chute to release the rope
Edited sentence: Rules of the sport include:  The bulldogger's horse must not break the rope barrier in front of it at the beginning of a run, but must wait for the animal escaping from the adjacent chute to release the rope