2782
Others said that Mr. Saidullayev would be only a figurehead , and that control of rebels was moving to Shamil Basayev , the architect of the worst terrorist acts in post-Soviet Russia , including the seizure of a school in Beslan . ''
 location contains: Russia, Beslan
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Russia, Beslan