The answer to which of the following would be most helpful in evaluating the argument? A. Is a college degree a requirement for being licensed as an electrician in Parker County? B. Do all students majoring in computer technology who complete the course in electrical safety procedures at Parker County Technical College eventually graduate? C. Is completion of a course in electrical safety procedures the only way a person licensed as an electrician in Parker County can have learned those procedures? D. Is a period of practical apprenticeship a requirement for becoming a licensed electrician in Parker County but not for graduating from the college in computer technology? E. Do any of the students at Parker County Technical College who are not majoring in computer technology take the course in electrical safety procedures?