What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: James is running or William is not excited. William is excited and Jessica is a police officer.
William is excited can be inferred via the simplification rule. Jessica is a police officer can be inferred via the simplification rule. If William were excited, then James is running can be inferred via the rewriting rule.