18548
 And right now , one of the best songs circulating on Southern mix tapes is '' Country Boy , '' a twangy collaboration between a couple of Houston rappers : Killa Kyleon , who is black , and Paul Wall , who is white , and who announces , '' I 'm a country boy , I speak Texas slang . '' 
 location contains: Texas, Houston
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Texas, Houston