7393
 The authorities in Germany are investigating the Russian businessman , Dmitri V. Kovtun , on suspicion that he handled the polonium during his visit to Hamburg . 
 Hamburg, Germany; Germany, Hamburg
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Hamburg, Germany; Germany, Hamburg