Sentence 1: The corps was first formed in 1945 as the 43rd rifle corps and became the 137th Gun Corps ( Second Formation ) in 1955 .
Sentence 2: The corps was first formed in 1945 as the 137th rifle corps and became the 43rd Gun Corps ( Second Formation ) in 1955 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?