Complex sentence: The president, Dr.Lyon, has an earned doctorate from Westminister Theological Seminary, Philadalphia, and all of the instructors in the school are required to have their Master's degree before teaching.
Split into simpler sentences: The president, Dr.Lyon, has an earned doctorate from Westminister Theological Seminary, Philadalphia. All of the instructors in the school are required to have their Master's degree before teaching.