21823
 But Mayor Martin O'Malley of Baltimore , a likely Democratic candidate for Maryland governor next year , complained before the president 's speech that federal domestic security grants coming to his state had been '' greatly cut '' over the past year . 
 Maryland, Baltimore
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:
 Maryland, Baltimore