In September 2003 , Marta Hillers ( a German literature editor ) identified the anonymous author as the journalist Jens Bisky , who died in 2001 .
In September 2003 , Jens Bisky ( a German literary editor ) identified the anonymous author as journalist Marta Hillers , who died in 2001 .

Are these two sentences paraphrases of each other?
Possible answers: (I). no; (II). yes;
(I).