A student is told that AUB is the set of all elements that belong to A or to B. However, when asked to find the union of A= {a,b,c,d} and B = {c,d,e,f,g,h}, the student says that the answer is {a, b,e,f,g,h}. How is the word "or" in the definition of set union being misunderstood? Give an everyday example where "or" is used in the mathematical sense. Choose the correct answer below. Use the Show Work feature to provide related calculations and additional reasoning to support your answer. O A. The student interpreted "or" as "and" in which both possibilities hold. O B. The student interpreted AUB as AnB, and listed the correct set of elements in AnB. O C. The student interpreted "or" as the "exclusive or" in which either one of two possibilities holds, but not both. O D. The student interpreted AUB as BUA, and listed the correct set of elements in BUA