268968
Eight months after the First Front Army abandon the Jiangxi Soviet and embarked on the Long March , it met up with Zhang Guotao ’s Fourth Front Army , in June 1935 at Maogong , Sichuan .
 person: Long; person: Zhang Guotao
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Long, Zhang Guotao 
Answer:
 person: Long; person: Zhang Guotao