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At first the Saal line was only a route of regional importance , connecting at Großheringen with the Thuringian Railway from Bebra through Erfurt to Weissenfels .
 Großheringen, Thuringian, Bebra, Erfurt, Weissenfels
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Großheringen, Thuringian, Bebra, Erfurt, Weissenfels