37366
Canadian troops will take over responsibility for the turbulent southern province of Kandahar in February ; by spring , British troops also will have deployed in Kandahar and the other large province in southern Afghanistan , Helmand .
 location contains: Afghanistan, Kandahar; 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, Kandahar; Afghanistan, Kandahar 
Answer:
 location contains: Afghanistan, Kandahar; location contains: Afghanistan, Kandahar