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Roberto  ( born August 13 1972 in Oviedo Spain ) is the bassist for the power metal band  WarCry  also known for his work on Avalanch .
 employee of: Roberto, WarCry
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Roberto, WarCry 
Answer:
 employee of: Roberto, WarCry