171879
Preliminary planning The realisation of the planned " mainline replacement line " between Roth and Fischbach through the Nuremberg Reichswald ( imperial forest ) would have relieved the Nuremberg – Roth line and thus made room for S-Bahn services on the existing double track line .
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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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