19814
 As the insurgency gathered strength last year , Qabr Abed served as a weapons depot and safe haven for an unusually large number of home-grown insurgent commanders , including Mohammed Shakara , Al Qaeda 's leader for northern Iraq and its biggest city , Mosul . '' 
 location contains: Iraq, Mosul
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:
 location contains: Iraq, Mosul