8897
 In Saudi Arabia , security forces killed a leader of Al Qaeda , Saleh al-Awfi , in a series of raids in the capital , Riyadh , and Medina , one of Islam 's holy cities . 
 country capital: Saudi Arabia, Riyadh
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:
 country capital: Saudi Arabia, Riyadh