6050
 In an interview , Senator Chuck Hagel , the Nebraska Republican who is often critical of the president 's war policy , called the delay '' unpardonable '' and added : '' Every day that goes by , we are losing ground . '' 
 Chuck Hagel, Nebraska
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:
 Chuck Hagel, Nebraska