Sentence 1: He has been a liberal member of the Victorian Legislative Council since October 1992 , representing the province of Koonung and since then the Eastern Metropolitan Region from 1992 to 2006 .
Sentence 2: He has been a Liberal member of the Victorian Legislative Council since October 1992 , representing Eastern Metropolitan Region from 1992 to 2006 and Koonung Province since .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?