Sentence 1: In September 2003 , Marta Hillers ( a German literature editor ) identified the anonymous author as the journalist Jens Bisky , who died in 2001 .
Sentence 2: In September 2003 , Jens Bisky ( a German literary editor ) identified the anonymous author as journalist Marta Hillers , who died in 2001 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?