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Billy Curtis  born  Luigi Curto  ( June 27 1909 November 9 1988 ) was an American film and television actor .
 alternate names: Billy Curtis, Luigi Curto
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:
 alternate names: Billy Curtis, Luigi Curto