12874
 But now Thomas Reiter , a German astronaut with the European Space Agency , will join Pavel Vinogradov of Russia and Jeffrey Williams of the United States , who are about halfway through their 180-day stay . 
 nationality: Pavel Vinogradov, Russia
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: 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} 
Answer:
 nationality: Pavel Vinogradov, Russia