29128
Five years later , when he was the head of the Greek Senate 's foreign affairs committee , Mr. Papoulias visited Serbia at the invitation of the Belgrade government to observe elections that led to Mr. Milosevic 's precipitous fall .
 location contains: Serbia, Belgrade; country of capital: Serbia, Belgrade
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Serbia, Belgrade; country of capital: Serbia, Belgrade