4757
 In Kazan he stumbles upon Peter the Great 's collection of deformed stillborns , the creepy foundation for what became the Czar 's museum of natural science , or Kunstkamera , the first public museum in Russia . 
 location contains: Russia, Kazan
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:  Russia, Kazan 
Answer:
 location contains: Russia, Kazan