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a russian court convicted pope wednesday on espionage charges and sentenced him to 20 years in prison .
 russian, a russian court, pope, him, prison
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:
 russian, a russian court, pope, him, prison