29643
Five Afghans delivering wood to an American military base in Kunar Province in eastern Afghanistan were ambushed and killed , local officials said .
 administrative division of country: Kunar Province, Afghanistan; country of administrative divisions: Afghanistan, Kunar Province; location contains: Afghanistan, Kunar Province
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:  Kunar Province, Afghanistan; Afghanistan, Kunar Province; Afghanistan, Kunar Province 
Answer:
 administrative division of country: Kunar Province, Afghanistan; country of administrative divisions: Afghanistan, Kunar Province; location contains: Afghanistan, Kunar Province