Question: The man who built the and operated the Tucson area locations of the largest restaurant chain in the U.S. throughout the 1960s and 1970s graduated from what high school?
Sentence (from "Robert Sarver"): Sarver is a 1979 graduate of Sabino High School in Tucson and a 1982 graduate of the University of Arizona with a bachelor's degree in business administration.
Relevant evidence: Yes