Question ID:PT3 S1 Q21 Passage:Planes 1, 2, 3, and 4—and no others—are available to fly in an air show. Pilots Anna, Bob, and Cindy are all aboard planes that are flying in the show and they are the only qualified pilots in the show. Copilots Dave, Ed, and Fran are all aboard planes that are flying in the show and they are the only qualified copilots in the show. No plane flies in the show without a qualified pilot aboard. No one but qualified pilots and qualified copilots flies in the show. Anna will only fly in either plane 1 or plane 4. Dave will only fly in either plane 2 or plane 3. Stem:If Bob and Anna fly on the same plane, which one of the following must be true? Correct Answer Choice:CChoice A:Cindy flies with Dave and Ed. Choice B:Cindy flies with Ed. Choice C:Dave flies with Cindy. Choice D:Dave flies with Cindy, Ed, and Fran. Choice E:Fran flies with Ed.