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 "Lehigh University"): As of 2014, the university had 4,904 undergraduate students and 2,165 graduate students. Lehigh is considered one of the twenty-four Hidden Ivies in the Northeastern United States.
Relevant evidence: No