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Persecution of underground priests and bishops continues , and two elderly priests in Hebei have been detained in the past few weeks , according to the Cardinal Kung Foundation , a group based in the United States that monitors underground churches in China .
 administrative division of country: Hebei, China; country of administrative divisions: China, Hebei; location contains: China, Hebei
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:  Hebei, China; China, Hebei; China, Hebei 
Answer:
 administrative division of country: Hebei, China; country of administrative divisions: China, Hebei; location contains: China, Hebei