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Later , by the Archaic and Classical periods , the term " Achaeans " referred to inhabitants of the much smaller region of Achaea .
 location: Achaeans; location: Achaea
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Achaeans; location: Achaea