Sentence 1: Xylogics was acquired by Nortel in December 1995 , which in turn was acquired by Bay Networks in June 1998 .
Sentence 2: In December 1995 , Xylogics was taken over by Nortel , which was in turn acquired by Bay Networks in June 1998 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?