23947
 Adriano Alves , the prosecutor , said in a telephone interview that taking the pilots ' passports was '' necessary to make sure two very important witnesses remain in Brazil until this investigation is carried out . '' 
 nationality: Adriano Alves, Brazil
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Adriano Alves, Brazil 
Answer:
 nationality: Adriano Alves, Brazil