Complex sentence: Johnson-George graduated high school and attended Baruch College to study accounting, but left college as well as a physically abusive boyfriend-to join singing group Sisters With Voices, better known as SWV.
Split into simpler sentences: Johnson-George graduated high school, attended Baruch College to study accounting. However, she left college--as well as a physically abusive boyfriend-to join singing group Sisters With Voices, better known as SWV.