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Route The Luozhan Line is composed of seven sections , consisting of three preexisting railways built prior to 1999 , three new railway sections built for the Luozhan Line , and one section still under construction as of April 2013 .
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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:
 None