19590
The bus that exploded had been on the road for more than 14 hours , traveling from Bellaire , a few miles southwest of downtown Houston , to within 15 miles of its destination when the accident occurred at 6:30 a.m. near Wilmer , Tex. '' I ask all Texas law enforcement and other federal and state officials to honor this letter as a blanket permit , '' Mr. Perry wrote .
 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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 location contains: Texas, Houston