12459
 The Czech Republic , which will face the United States in its opener on June 12 , named the 6-foot-8-inch striker Jan Koller to its roster . 
 nationality: Jan Koller, Czech Republic
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:  Jan Koller, Czech Republic 
Answer:
 nationality: Jan Koller, Czech Republic