20031
 By 2003 , the most recent year for which information is available , Elyria had 42 procedures per 1,000 Medicare patients , compared with an average of 13.5 throughout Ohio and 11.3 in the rest of the nation , according to Dartmouth 's analysis . 
 location contains: Ohio, Elyria
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:  Ohio, Elyria 
Answer:
 location contains: Ohio, Elyria