Complex sentence: The New York State Education Department (NYSED) is the department of the New York state government responsible for the supervision for all public schools in New York and all standardized testing, as well as the production and administration of state tests and Regents Examinations.
Split into simpler sentences: The New York State Education Department (NYSED) is the state education department in New York. It is responsible for the supervision for all public schools in New York and all standardized testing, as well as the production and administration of state tests and Regents Examinations.