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and you say that you lied to Richard Cohen the Washington Post columnist and your colleague ah who wanted to write a column this was twenty years ago saying that he thought Felt was Deep Throat .
 Richard Cohen, Washington Post, twenty years ago, Felt, Deep Throat
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Richard Cohen, Washington Post, twenty years ago, Felt, Deep Throat