Question: Sage and Chalice is a secret society at Yale University, who saw, as one of its members, the granddaughter of President George H. W. Bush, who was what number president of the United States?
Sentence (from "Barbara Bush (born 1981)"): Barbara Pierce Bush Jr. (born November 25, 1981) is the elder of the fraternal twin daughters (the other is Jenna Bush Hager) of the 43rd U.S. President George W. Bush and former First Lady Laura Bush.
Relevant evidence: Yes