A student claims that a sum of two primes is never a prime. How do you respond? Choose the correct answer below. A. The student is correct; the sum of two odd prime numbers is never prime. B. The student is incorrect; the sum of two odd prime numbers is never prime. C. The student is incorrect; a counterexample is 2 + 3 = 5. D. The student is correct; the sum of two primes is never prime