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Afghanistan 's parliamentary election campaign opened officially on Wednesday with political rallies in Kabul , but the day was marred by an explosion in Kandahar that killed one policeman and wounded 14 others .
 location contains: Afghanistan, Kabul; country of capital: Afghanistan, Kabul; location contains: Afghanistan, Kandahar
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, Kabul; Afghanistan, Kabul; Afghanistan, Kandahar 
Answer:
 location contains: Afghanistan, Kabul; country of capital: Afghanistan, Kabul; location contains: Afghanistan, Kandahar