Instructions: In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Input: Question: What is the birth date of the person who won the most votes in Searcy County in the 2016 presidential election? Passage 1:Rigden was editor of the American Journal of Physics from 1975 to 1985. In 1987, he joined the American Institute of Physics, where he served as Director of Physics Programs. In 1992, he was appointed Director of Development of the National Science Standards Project at the National Academy of Sciences. In 1995, he was elected chairman of the History of Physics Forum of the American Physical Society (of which he was a fellow). He also served on committees for the American Association of Physics Teachers, the American Physical Society, the American Association for the Advancement of Science (of which he was also a fellow), and the National Academy of Sciences. He served as a National Science Foundation (NSF) consultant to the country of India in 1968 and again in 1969. He was the United States Representative to the International Science Exhibition in Rangoon Burma in 1970. He was also a Fulbright Fellow to Burma in 1971 and to Uruguay in 1975.
 Passage 2:In 1996 Jeffrey was selected as Deputy Chief of Mission to the American Embassy Kuwait, and served during Operation Desert Fox and the evacuation of Embassy Kuwait. In 1999 he returned to Turkey, as Deputy Chief of Mission. After serving as Ambassador to Albania from 2002 to 2004, he was selected by Secretary of State Colin Powell and Ambassador John Negroponte to bridge the transition from the Coalition Provisional Authority to the new U.S. Embassy in Baghdad, and subsequently served as Deputy Chief of Mission from 2004 to 2005. He served as Chargé d'Affaires in Baghdad before returning to Washington to serve as Secretary of State Condoleezza Rice’s Special Advisor for Iraq from 2006 to 2007. Jeffrey then served as Principal Deputy Assistant Secretary for Near Eastern Affairs, covering broader Middle East policy matters, including co-chairing the Interagency Iran Policy Group.
 Passage 3:Along with adjacent Newton County, Searcy is unique among Arkansas counties in being traditionally Republican in political leanings even during the overwhelmingly Democratic "Solid South" era. This Republicanism resulted from their historical paucity of slaves, in turn created by infertile soils unsuitable for intensive cotton farming, and produced support for the Union during the Civil War. These were the only two counties in Arkansas to be won by Alf Landon in 1936, Wendell Willkie in 1940, Charles Evans Hughes in 1916, and even Calvin Coolidge in 1924. In Presidential elections post-1932, Harry S. Truman and Jimmy Carter are the only Democrats to carry the county. In the 1992 election George H. W. Bush won his second-highest margin in the state, and the Republican nominee has received over 60 percent in Presidential elections from 2000 to 2012 inclusive. In 2016, Searcy County voted over 79 percent for Donald Trump, while former Arkansas First Lady Hillary Clinton received just 16 percent.

Output:
3