Original sentence: Pennsylvania German, also known as Pennsylvania Dutch, (Deitsch, Pennsylvania Deutsch, Pennsilfaanisch-Deitsch, Pennsilfaani-Deitsch, Pennsilfaanisch), is a West Central German variety spoken by 150,000 to 250,000 people in North America
Edited sentence: Pennsylvania German, or more commonly Pennsylvania Dutch, (Deitsch, Pennsylvania Deutsch, Pennsilfaanisch-Deitsch, Pennsilfaani-Deitsch, Pennsilfaanisch), is a West Central German variety spoken by 150,000 to 250,000 people in North America