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OCBC Securities Private Limited  is a wholly owned subsidiary of OCBC Bank and is a member of the  Singapore Exchange  Securities Trading Limited ( SGX-ST ) and the Singapore Exchange Derivatives Trading Limited ( SGX-DT ) .
 members: OCBC Securities Private Limited, Singapore 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:
 members: OCBC Securities Private Limited, Singapore Exchange