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Others , including Jonathan H. Poston and the Classical American Homes Preservation Trust , have suggested Charles Friedrich Reichardt , a highly regarded Prussian architect , who was working in Charleston at the time on the new Charleston Hotel [ now demolished ] , built in the Greek Revival style .
 location: Charleston; location: Charleston
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: Charleston, Charleston 
Answer:
 location: Charleston; location: Charleston