[Q]: Determine the topic of the question. Question: "what is in the alpine mountain systems?" Topic:
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[A]: Alps

[Q]: Determine the topic of the question. Question: "what is reagan known for?" Topic:
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[A]: Presidency of Ronald Reagan

[Q]: Determine the topic of the question. Question: "what is a redshirt freshman football player?" Topic:
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[A]: Redshirt (college sports)

[Q]: Determine the topic of the question. Question: "what is lean manufacturing and who developed?" Topic:
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[A]:
Lean manufacturing