    Sentence 1: The’ GPO: previously cipsed bookstares.in  San.:Francista”, ‘Boston , .Philadelphia’. Chicago: .  Birrhingharn Cleveland , and Eotur    Sentence’2.Sirice 2001:. thé agency ‘has closed  bookstores in San.roncisco , Boston , Philadelphia. ;  Chicaga «. Birmingham ; Alo.” Cléveland : Columbus’,  Ohig . and-Washington..    