Sentence 1: He is the son of Malaysia 's third prime minister , Najib Razak , and the cousin of the sixth and current prime minister , Hussein Onn .
Sentence 2: He is the son of the third prime minister of Malaysia , Najib Razak , and the cousin of the sixth and current prime minister , Hussein Onn .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?