Definition: 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: Who was the first person to serve in the office that Clinton held from 1979 to 1981? Passage 1:He is employed as editor at the "Moldovan Book" (1974) and "Artistic Literature" (1977-1982), literary secretary at the National Theater (1982-1983) and Lyric Theater "Alexei Mateevici"(1986-1987). Since May 1987 he has been elected secretary of the Steering Committee of the Writers' Union of Moldova and president since September 1991 until 2010. He was deputy of the people of the USSR in Gorbachev's thaw (1989-1990) and then deputy in the Parliament of the Republic of Moldova (1999-2001). In parallel, he is the head of the Department of Classical Literature of the Institute of History and Literary Theory of the Academy of Sciences of Moldova, he obtained his Ph.D. in Philology in 1998, with the thesis "Eminescu, poet of Being" (conductor, Eugen Simion) and teaches at the "Ion Creangă" Pedagogical University in Chişinău. In 1991 he became an honorary member of the Romanian Academy, a member of the Academy of Sciences of Moldova (1992), a member of the Writers' Union of Romania (since 1994 elected and member of the board of directors), member of PEN-club, member of the Târgoviştei Writers Society (2005), vice-president of the Cultural League for the Unity of Romanians Abroad, an honorary citizen of Craiova (in 2005, alongside Grigore Vieru, Vasile Tărâţeanu). He is the director of the magazine "Life of Basarabia" and in the collections of publications "Critical copybooks", "Romanian Life", founding president of the "Mihai Eminescu" International Academic Center in Chișinău.
 Passage 2:William Jefferson Clinton (born William Jefferson Blythe III; August 19, 1946) is an American politician who served as the 42nd president of the United States from 1993 to 2001. Prior to his presidency, he served as governor of Arkansas (1979–1981 and 1983–1992) and as attorney general of Arkansas (1977–1979). A member of the Democratic Party, Clinton was known as a New Democrat, and many of his policies reflected a centrist "Third Way" political philosophy. He is the husband of former Secretary of State and former U.S. Senator Hillary Clinton. In 1998, Clinton was impeached by the House of Representatives. The impeachment was based on accusations that Clinton committed perjury and obstruction of justice for the purpose of concealing his affair with Monica Lewinsky, a 22-year-old White House intern. He was acquitted by the Senate and completed his term in office. Clinton is notable as one of only two U.S. presidents (following Andrew Johnson 130 years earlier) to have been impeached.
 Passage 3:Victor (sometimes spelled Viktor) became an officer in the Royal Navy in 1848 and was promoted to Lieutenant in 1854. As a Lieutenant, he served on the first-rate HMS St Jean d'Acre in the Mediterranean under Captain Henry Keppel in 1855; commanded the gunboat HMS Traveller for a few months in 1856 after her launch until she was paid off; served again under Keppel again on the fourth-rate HMS Raleigh in the East Indies and China, until she was wrecked near Macau in 1857. He was recommended for the Victoria Cross for his service in China in 1856. He was promoted to Commander in 1857, and commanded the first-rate sloop HMS Scourge in the Mediterranean. Promoted to Captain in 1859, he took command of the 21-gun corvette HMS Racoon from commissioning in 1863 until 1866, during which time Queen Victoria's second son, Alfred, Duke of Edinburgh (1844–1900) served on board as a lieutenant.

Output:
2