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Bernas served as Dean of Ateneo Law School President of Ateneo de Manila University from 1984 to 1993 a Member of the Constitutional Commission formed by President Corazon Aquino in 1986 a Provincial Superior of the Society of Jesus in the  Philippines  and a Director of the  Philippine Stock Exchange  .
 country of headquarters: Philippines, Philippine Stock Exchange
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:
 country of headquarters: Philippines, Philippine Stock Exchange