1579
Their condemned the violence on a day in which police officers fired into a crowd marching toward an American military base in Qalat , Afghanistan , killing three .
 location contains: Afghanistan, Qalat
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Afghanistan, Qalat 
Answer:
 location contains: Afghanistan, Qalat