You will be given a definition of a task first, then some input of the task.
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.

Question: Who is in charge of the wing established in October of 2008? Passage 1:Following its takeover of most passenger rail service in the United States on May 1, 1971, Amtrak retained the Abraham Lincoln as a daily Chicago-St. Louis service, operating in tandem with the GM&O's old Limited. In November of that year Amtrak extended both the Abraham Lincoln and the Limited (now known as the Prairie State) through Chicago to Milwaukee, Wisconsin. In October 1973, Amtrak replaced the rolling stock with the new French-built Turboliner; as part of this change the trains were re-branded as Turboliners and truncated to Chicago. In February 1976 Amtrak returned conventional rolling stock to the route and revived the Abraham Lincoln name along with the Ann Rutledge. Amtrak added the State House to the Chicago-St. Louis corridor in 1977. Also in 1977, Amtrak extended the Abraham Lincoln to Kansas City and renamed it the Ann Rutledgea name that had briefly disappeared from the timetable in 1976-77 when Amtrak extended the Inter-American to Chicago. Today service between Chicago and St. Louis is handled by the "Lincoln Service".
Passage 2:Cornelia Bonte Sheldon Elgood was born in 1874; her father was a judge in Egypt and her brother was Sir Maurice Amos. She was awarded her M.D. degree by the University of London in 1900 and then was appointed to the International Quarantine Board of Egypt, the first female doctor to be appointed to the board, where she remained until 1902. That year Elgood opened an outpatient clinic for women and children in addition to establishing a private practice. In 1906 she moved to Cairo, Egypt's capital, and married Major Percy Elgood the following year. There she was tasked to develop and expand a program to educate girls by the Ministry of Education. The program was very successful, starting with 600 students in 3 schools, it had 20,000 students in 106 schools by 1923. Elgood also served on the Countess of Cromer's commission to establish the first free children's dispensaries in Egypt in which many Egyptian women were trained as midwives. She also sponsored Egyptian women to study medicine in Britain and served on the board of the Victoria Hospital, Cairo. Elgood remained in Egypt until forced to leave during the Suez Crisis in 1956 and lived in London until her death on 21 November 1960. She was awarded the Order of the Nile in 1921 and the CBE in 1939.
Passage 3:JBIC became the international wing of the (administered by the Ministry of Finance) established on October 1, 2008. It became independent again from JFC on April 1, 2012. The bank is wholly owned by the Japanese government, and its budget and operations are regulated by the JBIC law. It is headquartered in Tokyo and operates in 18 countries with 21 offices. The main purpose of the institution is to promote economic cooperation between Japan and overseas countries by providing resources to foreign investments and by fostering international commerce. It has a major role in promoting Japanese exports and imports, and the country's activities overseas. The bank's presence can be seen both in developed and developing countries. It tries to contribute to the stability of the international financial order and to the promotion of sustainable development. It follows a policy of not competing with ordinary financial institutions. The bank was one of the instruments of Japan's official development assistance (ODA), which contributes to the execution of the country's foreign policy. As it aims at sustainable development, JBIC is concerned about social and environmental issues, and requires environmental impact assessment studies to provide funding to any project.

Output:
3