583
They included Lawrence Eagleburger , who served as secretary of state under George H. W. Bush ; Anthony Lake , a national security adviser to Bill Clinton ; James Woolsey , a former director of the Central Intelligence Agency ; Richard Clarke , who served as counterterrorism czar in the Clinton and George W. Bush administrations and was in that post on Sept. 11th ; and Lawrence Korb , an assistant secretary of defense under Ronald Reagan .
 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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 children: George H. W. Bush, George W. Bush