Question: What college campus contains The Cathedral of Learning, designed by Charles Zeller Klauder?
Sentence (from "Charles Klauder"): Charles Zeller Klauder (February 9, 1872 – October 30, 1938) was an American architect best known for his work on university buildings and campus designs, especially his Cathedral of Learning at the University of Pittsburgh, the first educational skyscraper.
Relevant evidence: Yes