Problem: Given the question: What is the question to: "Also on the anterior portion of the roof of the hard palate is the Rugae which are the irregular ridges in the mucous membrane that help facilitate the movement of food backwards towards the pharynx."? The topic is Hard palate.
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The answer is:
"what is the function of the hard palate?"

Problem: Given the question: What is the question to: "Vascular ischemia of the toes with characteristic cyanosis ."? The topic is Ischemia.
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The answer is:
"What is Ischemia or infarction??"

Problem: Given the question: What is the question to: "Poison dart frog (also dart-poison frog, poison frog or formerly poison arrow frog) is the common name of a group of frogs in the family Dendrobatidae which are native to Central and South America ."? The topic is Poison dart frog.
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The answer is:
"where are poison dart frog seen?"