Which of the following sets is equal to Set D = {2, 3, 5, 7, 11, 13, 17, 19}? A. E = {a, b, c, d, e, f, g, h} B. E = {set of even numbers less than 20} C. E = {set of odd numbers less than 20} D. E = {set of prime numbers less than 20}