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The other three suspects are Milovoj Aser , a former Croatian police commander , accused of persecuting Jews in Slavonska Pozega , Croatia ; Charles Zentai , a Hungarian accused of killing an 18-year-old Jew in Budapest , and Aribert Heim , a doctor accused of conducting medical experiments on inmates at the Mauthausen concentration camp in Austria .
 location contains: Austria, Mauthausen; nationality: Aribert Heim, Austria
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:  Austria, Mauthausen; Aribert Heim, Austria 
Answer:
 location contains: Austria, Mauthausen; nationality: Aribert Heim, Austria