Complex sentence: She takes Stacey to her gym office and tries to convince her to let Kat lie for her so she can get her life back, as she has sympathy for her as they both went through similar ordeals with Archie.
Split into simpler sentences: She takes Stacey to her gym office and tries to convince her to let Kat lie for her so she can get her life back. She shows sympathy for her as they both went through similar ordeals with Archie.