25109
Unlike Galveston , San Antonio , Dallas and other Texas cities , Houston has a long history of zealous defense of property rights , opposing government 's efforts to limit what owners can do .
 location contains: Texas, San Antonio; location contains: Texas, Dallas; location contains: Texas, Galveston; location contains: Texas, Houston
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Texas, San Antonio; Texas, Dallas; Texas, Galveston; Texas, Houston 
Answer:
 location contains: Texas, San Antonio; location contains: Texas, Dallas; location contains: Texas, Galveston; location contains: Texas, Houston