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Brazil  's state-owned companies were the highest bidders for five of the seven energy transmission lines auctioned at the  Rio de Janeiro Stock Exchange  Wednesday local media said .
 Brazil, Rio de Janeiro Stock Exchange
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Brazil, Rio de Janeiro Stock Exchange