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Such generals who rose in ranks included An Lushan , An Sishun , Geshu Han , and Gao Xianzhi .
 An Lushan, An Sishun, Geshu Han, Gao Xianzhi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 An Lushan, An Sishun, Geshu Han, Gao Xianzhi