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Xinhua News Agency , Urumchi , September 1st , by reporters Shengjiang Li and Jian ' gang Ding
 geographical social political: Urumchi; organization: Xinhua News Agency; person: reporters; person: Shengjiang Li; person: Jian ' gang Ding
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 geographical social political: Urumchi; organization: Xinhua News Agency; person: reporters; person: Shengjiang Li; person: Jian ' gang Ding