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: Which of the two architectural styles the church has been decorated in is older? Passage 1:Pluto was discovered by Clyde W. Tombaugh on 18 February 1930. When Pluto was first discovered, it was initially known as Planet X. Astronomers had been searching for another planet past Neptune, hoping to solve the dilemma of its rather irregular orbit. It is now known, however, that the perceived irregular orbit of Neptune was the result of a mathematical error because Pluto, being a planetoid smaller than our own Moon, was far too small to affect any type of gravitational pull on the gas giant. Pluto is very much a 20th-century planet and refers to the two world wars, and weapons of mass destruction, nuclear power, and a desire to totally control the world we live in. It is a planet that reveals to us the extremes we are capable of if we do not set necessary boundaries in our lives. This planet governs the compulsions in our life: those things we are compelled to do but know we should not, such as murder, rape, drug addiction, and even overeating if it is of such an extent that it threatens our health. Pluto is considered to be a higher octave of Mars, and this is evidenced by the fact that both planets co-rule Scorpio. Pluto, circling the Sun in 248 years, has a rather elliptical orbit, which means that it stays in the sign it rules, Scorpio, for a mere 9 years, and the sign of its fall, Taurus for 30! With this in mind, some astrologers believe that Pluto should rightfully rule Taurus, but for the time being it still rules Scorpio. As other trans-Neptunian object planets are discovered, however, this placement just might have to be reconsidered.
 Passage 2:A church in Bronnen was first mentioned in the 12th century. In 1520 it was dedicated to St Margaret and in 1584 also to St Blaise. The core of the current building is Late Gothic but was converted to Baroque style in the 17th and 18th century. In 1658 a tower was added, followed by new panelling in 1667, and Apostle figures in 1672. The interior was further reshaped in Baroque and Rococo styles between 1711 and 1721 and again between 1731 and 1737 with contributions by painter Martin Weller from Ehingen and sculptor Dominikus Hermenegild Herberger from Dietenheim who created a processional cross and statues of the St Blaise and St Margaret. Between 1869 and 1868 the church's interior was redesigned in Neo-Romanesque style during which most of the Baroque and Rococo interiors were removed. In 1933 the nave was extended and a sacristy was added. In 1997 and 1998 the whole structure was renovated.
 Passage 3:Rear Admiral Herbert James Ray (1 February 1893 – 3 December 1970) was an officer in the United States Navy who served in World War I and World War II. A 1914 graduate of the Naval Academy, he served on the submarines and during World War I. In March 1942, as Chief of Staff and Aide to the Commandant of the Sixteenth Naval District, Rear Admiral Francis W. Rockwell, he participated in General Douglas MacArthur's escape from the Philippines. In Australia, he served with MacArthur's General Headquarters, Southwest Pacific Area staff. In September 1943, he became Captain of the battleship , which he commanded in the Battle of Tarawa, Battle of Kwajalein, Battle of Saipan and the Battle of Peleliu. In October 1944, he participated in the Battle of Surigao Strait, in which Maryland joined the other battleships in engaging the Japanese battleships and and their escorts. Ray left Maryland in December 1944, and was appointed Deputy Director of the Naval Division of the US Control Group Council for Germany. After VE Day, he became the Junior United States Member of the Tripartite Naval Commission in Berlin. He retired from the Navy on 30 June 1949, and received a tombstone promotion to rear admiral due to his combat decorations.

Output:
2