Complex sentence: The Fessenden School is a private day and boarding school for boys, founded in 1903 by Fredrick Fessenden, and located at 250 Waltham Street, West Newton, Massachusetts, United States, on a campus.
Split into simpler sentences: The Fessenden School is a private day and boarding school for boys founded in 1903 by Fredrick Fessenden. It is located in West Newton, Massachusetts, United States, on a campus.