Sentence 1: City of Spires is a Big Finish Productions audio drama based on the long-running British science fiction television series `` Doctor Who '' .
Sentence 2: City of Spires is a British drama of the Big Finish Productions based on the long-running audio - Science - Fiction - TV series '' Doctor Who `` .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?