7011
The newspaper said Michael Geoghegan was the loser in a boardroom battle to succeed  Stephen Green  who is stepping down as chairman of  HSBC  Holdings PLC to take a government job .
 top members employees: Stephen Green, 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: Stephen Green, HSBC