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The Piedmont Atlantic Megaregion ( PAM ) is the name given to an area of the Southeastern United States that includes the Atlanta , Charlotte , Nashville , Birmingham , Upstate South Carolina , Piedmont Triad , and Raleigh-Durham metropolitan areas .
 location: Piedmont Atlantic Megaregion; location: Southeastern United States; location: Atlanta; location: Charlotte; location: Nashville; location: Birmingham; location: Carolina; location: Piedmont
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: Piedmont Atlantic Megaregion, Southeastern United States, Atlanta, Charlotte, Nashville, Birmingham, Carolina, Piedmont 
Answer:
 location: Piedmont Atlantic Megaregion; location: Southeastern United States; location: Atlanta; location: Charlotte; location: Nashville; location: Birmingham; location: Carolina; location: Piedmont