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Meanwhile , there are also efforts to restore passenger services , so , for example , a train for cyclists runs from Aschaffenburg to Bamberg in the summer on weekends on the Wern Valley Railway , but without stopping on it .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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