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Secret police in Oregon arresting peaceful demonstrators . Is this Russia , China , Cuba , Saudi Arabia ? {@Marco Rubio@} {{USERNAME}} This is the act of a fascist dictator not the USA I was raised in . {@Senate Republicans@} {@Senate Democrats@} {{USERNAME}} {@U.S. Army@} {@U.S. Navy@} {@U.S. Air Force@} {{USERNAME}}
 Oregon, Russia, China, Cuba, Saudi Arabia, Marco Rubio, USA, Senate Republicans, Senate Democrats, U.S. Army, U.S. Navy, U.S. Air Force
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Oregon, Russia, China, Cuba, Saudi Arabia, Marco Rubio, USA, Senate Republicans, Senate Democrats, U.S. Army, U.S. Navy, U.S. Air Force