21415
 To the Editor : I once asked Israel 's founder and first prime minister , David Ben-Gurion , why he never appointed Ariel Sharon army chief of staff , and he replied that the general in a top command would '' ruin '' Israel . 
 nationality: David Ben-Gurion, Israel
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:
 nationality: David Ben-Gurion, Israel