2740
The former principals of CAFA include Xu Beihong , Jiang Feng , Wu Zuoren , Gu Yuan and Jin Shangyi .
 person: Xu Beihong; person: Jiang Feng; person: Wu Zuoren; person: Gu Yuan
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Xu Beihong; person: Jiang Feng; person: Wu Zuoren; person: Gu Yuan