8452
 If there was little comfort in the prospect of trading one sports arena for another , there was hope waiting in Houston , where Texas officials promised showers , food , medical care and perhaps most important , the freedom to come and go through a system of passes . 
 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