21399
 Second , conservatives were a driving force in securing the elections of Ronald Reagan , George H. W. Bush and George W. Bush . 
 children: George H. W. Bush, George W. Bush
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: George H. W. Bush, George W. Bush