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Yang graduated from the Marketing and Logistics Department of Ohio State University and joined  Country Garden  as an assistant of her father  Yang Guoqiang  then CEO of the company in 2005 .
 top members employees: Country Garden, Yang Guoqiang
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:
 top members employees: Country Garden, Yang Guoqiang