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and i thought about that , and i looked at the facts , and i listened to him , and there ' s no question in my mind that this is a person who believes in civil rights for all citizens .
 i, i, i, him, my, this, a person who believes in civil rights for all citizens, who, all citizens
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 i, i, i, him, my, this, a person who believes in civil rights for all citizens, who, all citizens