7776
 Mr. Maliki 's refusal to go after the main stronghold Sadr City helps explain Baghdad 's continued high level of violence despite the prime minister 's endlessly repeated announcements of a security crackdown in the capital . 
 location contains: Baghdad, Sadr City
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: Baghdad, Sadr City