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Radnor Friends Meetinghouse is a historic Quaker meeting house on Sproul and Conestoga Roads in Ithan , Delaware County , Pennsylvania .
 location: Ithan; location: Delaware County , Pennsylvania
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: Ithan, Delaware County , Pennsylvania 
Answer:
 location: Ithan; location: Delaware County , Pennsylvania