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: In what year was the school established were Alley received his Juris Doctor. Passage 1:Binder was born in Innsbruck. He began his racing career in karting in 2002, remaining in the category until 2008. During this time, he finished third in the German Junior Kart Championship in 2007 and was runner-up in the German Challenger Kart Championship in 2008. In 2009 he began his formula racing career by competing in the ADAC Formel Masters series for the Abt Sportsline team. Whilst his teammate Daniel Abt won the championship, Binder finished the season in seventh position with three podium finishes. Binder then moved up to the German Formula Three Championship: in 2010, he drove for Motopark Academy and finished in twelfth place in the championship, with a best result of third position; 2011 saw him move to the Jo Zeller Racing team, for whom he improved to eighth place despite missing a round of the championship; and for the 2012 season he is driving for the Van Amersfoort Racing team. In 2011 he also competed in one round of the FIA Formula Two Championship, held at the Austrian Red Bull Ring.
 Passage 2:On January 21, 2014, Assemblyman John S. Wisniewski and State Senate majority leader Loretta Weinberg, whose district includes Fort Lee, announced that the Senate and Assembly committee investigating the matter would merge into the bi-partisan joint New Jersey Legislative Select Committee on Investigation, which they would co-chair and would have 12 members. While the committee initially focused on the Bridgegate scandal, it had the power to investigate other allegations against the Christie administration. On January 24, 2014 the members of the bi-partisan committee were announced; eight Assembly representatives, including five Democrats and three Republicans, and four Senators, including three Democrats and one Republican. At the time, 40% of the members of the New Jersey Legislature were Republican. Besides the two Democratic co-chairs, members included Assemblywoman Marlene Caride (D-Bergen), Assemblyman Michael Patrick Carroll (R-Morris), Senator Nia Gill (D-Essex), Senator Linda Greenstein (D-Middlesex), Assembly Majority Leader Louis Greenwald (D-Camden), Assemblywoman Amy Handlin (R-Monmouth), Assemblywoman Valerie Huttle (D-Bergen), Assemblywoman Holly Schepisi (R-Bergen), Assemblywoman Bonnie Watson Coleman (D-Mercer), and an unnamed Republican Senator. On January 27, both houses voted unanimously to combine the investigations, maintaining the partisan balance, and announced Kevin O'Toole's (R-Essex) inclusion despite his mention in a December 5 email from Wildstein to Michael Drewniak. Assemblyman Paul Moriarty (D-4th Legislative) District subsequently replaced Watson.
 Passage 3:Born in Portland, Oregon, Alley received an Artium Baccalaureus from Stanford University in 1952 and was a lieutenant in the United States Army during the Korean War, from 1952 to 1954. He received a Juris Doctor from Stanford Law School in 1957, and was a law clerk on the Supreme Court of Oregon, in Salem, Oregon in 1957, and then in private practice in Portland from 1957 to 1959. He returned to the military as assistant staff judge advocate, U. S. Army Artillery and Missile Center, Fort Sill, Oklahoma, 1959–1960 and then as assistant staff judge advocate, Headquarters, U. S. Army Ryukyu Islands (Okinawa, Japan), 1960–1964. He was in the Thirteenth Career Class, TJAGSA, 1965, and was a member of the faculty of Judge Advocate General's School in Charlottsville, Virginia, from 1965 to 1968. He was a military judge for the U.S. Army Trial Judiciary in Saigon, Republic of Vietnam, from 1968 to 1969, and at Schofield Barracks in Hawaii from 1970 to 1972. He then served on the U.S. Army Court of Military Review in Falls Church, Virginia, from 1972 to 1975, serving as chief trial judge of that court in 1975. He was chief of the Criminal Law Division, Office of the Judge Advocate General, Department of the Army, in Washington, D.C. from 1975 to 1978, and in the United States Army, judge advocate, in Heidelberg, Germany, from 1978 to 1981. He was dean and professor of law at the University of Oklahoma College of Law, in Norman, Oklahoma, from 1981 to 1985.

Output:
3