Sentence 1: In the 1970s , a new professional studio facility , new equipment ( 1974 ) and the entrance of Diego León Rábago as a director were created in 1970 .
Sentence 2: The 1970s saw a new professional studio facility in 1970 , new equipment ( in 1974 ) and the entrance of Diego León Rábago as director .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?