23626
Despite the utter lack of evidence about who poisoned Alexander Litvinenko , the former Russian spy who died last week in a London hospital , it was hardly surprising that suspicion fell immediately on the Russian government and President Vladimir Putin .
 ethnicity: Vladimir Putin, Russian; place of death: Alexander Litvinenko, London; ethnicity of people: Russian, Vladimir Putin; ethnicity of people: Russian, Vladimir Putin; ethnicity: Vladimir Putin, Russian
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:  Vladimir Putin, Russian; Alexander Litvinenko, London; Russian, Vladimir Putin; Russian, Vladimir Putin; Vladimir Putin, Russian 
Answer:
 ethnicity: Vladimir Putin, Russian; place of death: Alexander Litvinenko, London; ethnicity of people: Russian, Vladimir Putin; ethnicity of people: Russian, Vladimir Putin; ethnicity: Vladimir Putin, Russian