Complex sentence: Hiding in a safehouse located outside of Miami, Tony regrets the decisions he has made and makes a vow to drop his cocaine addiction which led to his downfall, he then swears revenge on Sosa and promises to kill anyone who's in league with his nemesis.
Split into simpler sentences: Hiding in a safehouse located outside of Miami, Tony regrets the decisions he has made and makes a vow to drop his cocaine addiction which led to his downfall. He then swears revenge on Sosa and promises to kill anyone who's in league with his nemesis.