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Xinhua News Agency , Rome , September 1st , by reporters Aiguo Yang and Changrui Huang
 Xinhua News Agency, Rome, September 1st, Aiguo Yang, Changrui Huang
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:
 Xinhua News Agency, Rome, September 1st, Aiguo Yang, Changrui Huang