269973
Residents have a love-hate relationship with the trains , pushing the railroad to modify operations to make them quieter and less disruptive to traffic but also fighting to save the wig wag signals when BNSF made plans to remove them .
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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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