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A few hundred million years later the proto-North American continent nearly split in half along the Midcontinent Rift zone , which is a bow-shaped rift extending from northeast Kansas , arcing through the present-day Lake Superior Basin and then angling southeast through Michigan .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
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