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 As if working from a slate of evangelical talking points , both Franklin Graham , the evangelist and son of Billy Graham , and Marvin Olasky , the editor of the conservative World magazine and a former advisor to President Bush on faith-based policy , echoed these sentiments , claiming that the American invasion of Iraq would create exciting new prospects for proselytizing Muslims . 
 children: Billy Graham, Franklin Graham
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 children: Billy Graham, Franklin Graham