Question: Sage and Chalice, is the name of a secret society at Yale University, it is also known as YPSRT, or the Yale Potato Sack Relay Team, according to an article in the "New York Times", Barbara Pierce Bush Jr., the daughter of U.S. President George W. Bush, joined the society in preference to which organization, and is the elder of the fraternal twin daughters?

Context paragraphs:
Samuel P. Bush: Samuel Prescott Bush (October 4, 1863 – February 8, 1948) was an American businessman and industrialist.  He was the patriarch of the Bush political family.  He was the father of U.S. Senator Prescott Bush, grandfather of former U.S. President George H. W. Bush, and great-grandfather of former U.S. President George W. Bush and Governor Jeb Bush.

Neil Bush: Neil Mallon Pierce Bush (born January 22, 1955) is an American businessman and investor.  He is the fourth of six children of former President George H. W. Bush and Barbara Bush (née Pierce).  His five siblings are George W. Bush, the 43rd President of the United States; Jeb Bush, a former governor of Florida; Robin Bush, who died of leukemia at the age of three; Marvin; and Dorothy.  Neil Bush is currently a businessman based in Texas.

Marvin Pierce: Marvin Pierce (June 17, 1893 – July 17, 1969) was president of McCall Corporation, the publisher of the popular women's magazines "Redbook" and "McCall's".  He was the father of United States First Lady Barbara Pierce Bush and the maternal grandfather of President George W. Bush and Florida Governor Jeb Bush.

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.  She is also a granddaughter of the 41st U.S. President George H. W. Bush, and his wife, Barbara Bush, after whom she was named.

Vincent Obsitnik: Vincent Obsitnik (born 1938) was sworn-in as Ambassador Extraordinary and Plenipotentiary of the United States of America to the Slovak Republic on November 9, 2007 and served in this role until January 20, 2009.  Prior to his current appointment, Ambassador Obsitnik was appointed in 2006 by President George W. Bush to the U.S. Presidential Delegation to the Commemoration of the 65th Anniversary of the Tragedy in Babyn Yar in Ukraine.  In 2005, he was appointed by President George W. Bush to the U.S. Presidential Delegation for the Austrian State Treaty Anniversary.  In October 2001, he was appointed by President George W. Bush to the U.S. Commission for the Preservation of America's Heritage Abroad and served as a member of the Commission until July 2006.  The purpose of the Commission is to be concerned about the cultural heritage of Americans from Central and Eastern Europe.  Ambassador Obsitnik worked to bring international attention to the plight of the 17th and 18th century Greek Catholic wooden churches of Slovakia and, through his leadership, two of the most endangered churches have been restored.

Susan Whitson: Susan Dryden Whitson was press secretary to First Lady Laura Bush, the wife of U.S. President George W. Bush.  During the attacks of September 11th, she was flying from Washington to Milwaukee with Attorney General John Ashcroft.  Prior to working at the White House, she was the Deputy Communications Director of the Bush-Cheney '04 campaign and the spokesperson for the President and Mrs. Bush's twin daughters, Barbara and Jenna Bush.  Susan Whitson also worked for the FBI, the US Department of Justice and for Rep. Bob Riley (R-AL), the former governor of Alabama, and Rep. Bill McCollum (R-FL) on Capitol Hill.  She was a high school English teacher at Hoover High School in Birmingham, Alabama.  She attended Auburn University.

Marvin Bush: Marvin Pierce Bush (born October 22, 1956) is the youngest son of former U.S. President George H. W. Bush and First Lady Barbara Bush (née Pierce), and brother of President George W. Bush, Jeb, Neil and Dorothy.

Sage and Chalice: Sage and Chalice is the name of a secret society at Yale University.  It is also known as YPSRT, or the Yale Potato Sack Relay Team.  According to an article in the "New York Times", Barbara Bush, the daughter of U.S. President George W. Bush, joined the society in preference to Skull and Bones, another secret senior society.  Other notable alumni include professional hockey player Rob O'Gara and Olympic gold medalist Sarah Hughes, who won the women's singles in figure skating at the 2002 Winter Olympic Games.

Lauren Bush: Lauren Pierce Bush (born June 25, 1984) is the CEO and Co-Founder of FEED Projects.  She is also known for her previous career as a fashion model and designer.  She is a daughter of Neil Bush and Sharon Bush (née Smith), a granddaughter of former President George H. W. Bush and niece of former President George W. Bush.

Jenna Bush Hager: Jenna Bush Hager (born November 25, 1981) is an American teacher, author, and journalist.  She is the younger of the fraternal twin daughters of the 43rd U.S. President George W. Bush and former First Lady Laura Bush, and a granddaughter of the 41st U.S. President George H. W. Bush and former First Lady Barbara Bush.  She and her sister Barbara were the first twin children of a U.S. president.  Hager is an author, an editor-at-large for "Southern Living" magazine, and correspondent for NBC News.

Supporting paragraphs: Sage and Chalice Barbara Bush (born 1981)
Answer: Skull and Bones