Sentence 1: Arumadura Lawrence Romelo Duminda Silva , also known as Duminda Silva and R. Dumindha Silva , is a Sri Lankan politician and a former Member of Parliament .
Sentence 2: Dumuma Silva , also known as Arumadura Lawrence Romelo Duminda Silva and R. Dumindha Silva , is a Sri Lankan politician and former Member of the Parliament .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?