Complex sentence: Barrett got her degree in theatre at Western Michigan University and the International Office, later moving to Chicago where she studied improvisation at ImprovOlympic and Second City Theatres, and waited tables at the in-famed Rainforest Cafe.
Split into simpler sentences: Barrett got her degree in theatre at Western Michigan University and the International Office. She later moved to Chicago where she studied improvisation at ImprovOlympic and Second City Theatres, and waited tables at the in-famed Rainforest Cafe.