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Professional career Washington Redskins Palmer was signed by the Washington Redskins as an undrafted free agent on 2009 , but was later waived .
 Redskins Palmer, Washington Redskins
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Redskins Palmer, Washington Redskins