915
Najibullah  attempted to fly out of  Kabul  on April 17 but was stopped by Dostam's troops who controlled Kabul Airport under the command of Babrak Karmal's brother Mahmud Baryalai .
 cities of residence: Najibullah, Kabul
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 cities of residence: Najibullah, Kabul