Complex sentence: Haverford School has notable alumni in the arts, sciences, government, and business, including Maxfield Parrish, Ronald Perelman, Steve Sabol, and John S. Middleton.
Split into simpler sentences: Haverford School has notable alumni in the arts, sciences, government, and business. Amongst these notable graduates are Maxfield Parrish, Ronald Perelman, Steve Sabol, and John S. Middleton.