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 When the Pistons lost Game 7 of the N.B.A. Finals on Thursday night down in a state , Texas , to which Michigan continues to lose population and House seats ; in a city , San Antonio , where Toyota will open a $ 800-million plant next year ; in an arena , the SBC Center , whose very name bespeaks New Economy greatness I did n't swear or weep . 
 location contains: Texas, San Antonio
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Texas, San Antonio 
Answer:
 location contains: Texas, San Antonio