21684
 For a model of how to open an opera house , look to Copenhagen , which inaugurated its excitingly modern $ 441 million home for the Royal Danish Opera in March with '' Kafka 's Trial , '' a new work by Denmark 's most important and original living composer , Poul Ruders . 
 administrative division of country: Copenhagen, Denmark; nationality: Poul Ruders, Denmark; country of administrative divisions: Denmark, Copenhagen
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:  Copenhagen, Denmark; Poul Ruders, Denmark; Denmark, Copenhagen 
Answer:
 administrative division of country: Copenhagen, Denmark; nationality: Poul Ruders, Denmark; country of administrative divisions: Denmark, Copenhagen