6333
Hong Kong does not have a rendition treaty with mainland China so should not have transferred dissident Zhou Yongjun to the Chinese city of Shenzhen in September last year  Albert Ho  head of Hong Kong's  Democratic Party  told AFP .
 employee of: Albert Ho, Democratic Party
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 employee of: Albert Ho, Democratic Party