Question ID:PT4 S3 Q9 Passage:Each of five illnesses—J, K, L, M, and N—is characterized by at least one of the following three symptoms: fever, headache, and sneezing. None of the illnesses has any symptom that is not one of these three. Illness J is characterized by headache and sneezing. Illnesses J and K have no symptoms in common. Illnesses J and L have at least one symptom in common. Illness L has a greater number of symptoms than illness K. Illnesses L and N have no symptoms in common. Illness M has more symptoms than illness J. Stem:If illness L is characterized by a combination of symptoms different from any of the other illnesses, then which one of the following statements must be true? Correct Answer Choice:AChoice A:Fever is a symptom of illness L. Choice B:Sneezing is a symptom of illness L. Choice C:Headache is a symptom of illness L. Choice D:Illnesses K and N are characterized by exactly the same symptoms. Choice E:Illnesses M and N are characterized by exactly the same symptoms.