Sentence 1: The successor rocket , the Falcon 9 , landed its first stage successfully on land for the twentieth time on its first flight , on December 22 , 2015 .
Sentence 2: The successor rocket , the Falcon 9 , successfully landed its first stage on land on December 22 , 2015 , for the twentieth time .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?