An experiment consists of rolling a single die. Two events are defined as: A = (a 5 shows up), and B = (a 1 or 2 shows up). Define a third event C so that p[C] = 1 - PIA] - P[B]. Select one: O a. (1,3,4,6) O b. {1,2,5,6} O c (3,4,6) O d. (3,4)