Sentence 1: In 266 , Sima Zhao 's son Sima Yan forced the last Wei - Emperor Cao Huan to end the throne in his favor , ending the Wei regime .
Sentence 2: In 266 , Sima Zhao 's son Sima Yan forced the last Wei emperor Cao Huan to abdicate the throne in his favour , thereby ending the Wei regime .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?