Question: What category of academic qualification can be awarded at The Naval Postgraduate School operated by the United States Navy in Monterey, California and the private American research university, Lehigh University, located in Bethlehem, Pennsylvania and established by businessman Asa Packer?
Sentence (from "Naval Postgraduate School"): The Naval Postgraduate School (NPS) is a graduate school operated by the United States Navy.
Relevant evidence: Yes