In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
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Question: Who has the best winning percentage in college football history?

Answer: Michigan


Question: Who sings the original i can't help falling in love with you?

Answer: Elvis Presley


Question: Throughout american history the idea of limited government has been linked to what?

Answer:
protection of individual liberty from government intrusion