Question: Where did the chief technology officer of the largest chain of private, family-owned appliance, television, electronics, and mattress stores in the US go to school?
Sentence (from "P. C. Richard &amp; Son"): P.C. Richard & Son, commonly known as simply P.C. Richard, is the largest chain of private, family-owned appliance, television, electronics, and mattress stores in the United States.
Relevant evidence: Yes