14487
 A17 Mandela 's Son Dies of AIDS Nelson Mandela , who has devoted much of his life after leaving South Africa 's presidency to a campaign against AIDS , said his son had died of the disease . 
 nationality: Nelson Mandela, South Africa
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: Nelson Mandela, South Africa