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The use in Mr. Xie 's case of '' residential surveillance '' in a state security-run '' guesthouse '' in Chengdu , the capital of Sichuan , is a way to avoid shorter time limits that apply to criminal detention , said Jerome A. Cohen , a specialist in Chinese law at New York University , who is advising Mr. Xie 's family .
 location contains: Sichuan, Chengdu
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: Sichuan, Chengdu