Identify which of the following are valid examples of disjunctive syllogism. a. Rahim and his date will go either to dinner or to a movie. They won't go to dinner. Therefore, they will go to a movie. b. Rahim and his date will go either to dinner or to a movie. They will go to a movie. Therefore, they won't go to dinner. c. Rahim and his date will go either to dinner or to a movie. They won't go to a movie. Therefore, they will go to dinner. d. Rahim and his date will go either to dinner or to a movie. They will go to dinner. Therefore, they won't go to a movie.