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Taiwan is a key component of HSBC's Greater China positioning said  Vincent Cheng  chairman of  HSBC  's Asian unit Hongkong Shanghai Banking Corp .
 top members employees: Vincent Cheng, HSBC
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: Vincent Cheng, HSBC