19078
 As a tiny region with rich soil , a gentle climate and few mineral resources , it had served as an agricultural outpost for the Soviet Union , producing wines and food for Moscow , but relying on other regions for energy and industrial goods . 
 country capital: Soviet Union, Moscow
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:  Soviet Union, Moscow 
Answer:
 country capital: Soviet Union, Moscow