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Even as economies slow and markets tumble in the U.S. and Europe Companhia  Vale  do Rio Doce SA is benefiting from healthy growth in Asia the Middle East and Latin America that has spurred huge demand for ore Vale chairman  Roger Agnelli  told reporters .
 top members employees: Vale, Roger Agnelli
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: Vale, Roger Agnelli