23776
 The Boulder County district attorney 's office would not confirm if any physical evidence connected Mr. Karr to the basement of the Ramsey home or even placed him in Boulder at the time of the killing . 
 location contains: Boulder County, Boulder
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:  Boulder County, Boulder 
Answer:
 location contains: Boulder County, Boulder