Complex sentence: The reasons why the Geoffrey Cohens chose that particular name is as yet unclear to mainstream journalists, however during an interview, Geoffrey Cohen stated that the name was chosen to create "a mystery element" and to preserve anonymity.
Split into simpler sentences: The reasons why the Geoffrey Cohens chose that particular name is as yet unclear to mainstream journalists. However, during an interview, Geoffrey Cohen stated that the name was chosen to create "a mystery element" and to preserve anonymity.