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Since 1998 , they have also been awarding the Jake Award - recognizing railroads for their safety record which had originally been started by L. S. “ Jake ” Jacobson .
 Jake, L. S. “ Jake ” Jacobson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Jake, L. S. “ Jake ” Jacobson