Q: 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: How long had the Atlanta Braves been a team when the Mets swept them in a National League Championship Series? Passage 1:The Mets went on to sweep the Atlanta Braves in the 1969 National League Championship Series, but were heavy underdogs heading into the 1969 World Series against the Baltimore Orioles. Following a 4-1 loss in the series opener with Cy Young award winner Seaver on the mound, it seemed as if the Mets had little chance against the Orioles. However, the Mets bounced back, winning the next four games to capture their first world championship. Besides catching every inning in the post-season, Grote contributed offensively with a single in Game Two to keep a ninth inning rally alive and Al Weis followed with the game-winning hit. With Game Four tied, Grote doubled to start the tenth inning, then pinch runner Rod Gaspar scored the winning run when an errant throw hit J.C. Martin on the wrist. With Grote calling the pitches, the Mets pitching staff held the Orioles hitters to a .146 batting average during the series.
Passage 2:Born in Brescia, Italy, he began music lessons at the age of three, initially with the violin, but quickly switched to the piano. At eleven he entered the Milan Conservatory, graduating three years later at fourteen. In 1938, at the age of eighteen, he began his international career by entering the Ysaye International Festival in Brussels, Belgium, where he was placed seventh. A brief account of this competition, at which Emil Gilels took first prize and Moura Lympany second, is given by Arthur Rubinstein, who was one of the judges. According to Rubinstein, Benedetti Michelangeli gave "an unsatisfactory performance, but already showed his impeccable technique." A year later he earned first prize in the Geneva International Competition, where he was acclaimed as "a new Liszt" by pianist Alfred Cortot, a member of the judging panel, which was presided over by Ignacy Jan Paderewski.
Passage 3:In October 2010, Moore was signed by United Counties League side St Neots Town, for a reported five-figure fee, signing a two-and-a-half-year contract. The club breezed to the top of the table, breaking every record in the United Counties League, including 160 goals in a season and a 130 win at Yaxley. This won them promotion into the Southern League Division One Central for the 201112 season. They also won the Huntingdonshire Senior Cup after beating St Ives Town. They won the Division One Central title to claim a second successive promotion. He joined Leamington in December 2012, and scored three goals in his debut match against Bedworth United on 1 January 2013. Moore signed for Conference North side Brackley Town on 25 March 2012 in a dual registration deal with Leamington. He made his debut two days later in a 11 draw with Halesowen Town. Leamington won the Southern League title in 201213, whilst Brackley qualified for the play-offs with a third-place finish. He left Leamington to play solely for Brackley in January 2014. He scored 12 goals in 19 league games for the "Saints" in the 201314 campaign. Moore returned to Leamington in May 2014 having turned down an extended contract offer from Brackley Town.

A:
1