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: How old was Hank Ballard when he was inducted into the Rock and Roll Hall of Fame? Passage 1:The Settlers: Rise of an Empire () is a city-building game with real-time strategy elements, developed by Blue Byte and published by Ubisoft. Released for Microsoft Windows in September 2007, it is the seventh game in The Settlers series. In March 2008, Blue Byte released an expansion, The Settlers: Rise of an Empire - The Eastern Realm (), featuring new single-player campaign missions, new maps for both single-player and multiplayer modes, and an enhanced map editor. In September, they released The Settlers: Rise of an Empire - Gold Edition, containing the original game plus the Eastern Realm expansion, and additional single and multiplayer maps. The Gold Edition was also released on Steam and Uplay. In 2015, it was released on GOG.com, and in 2018, it was re-released as The Settlers: Rise of an Empire - History Edition.
 Passage 2:Mimas Peak () is a sharp conspicuous peak, rising to about west of the head of Saturn Glacier and west of the Dione Nunataks in the southeast part of Alexander Island, Antarctica. It was first seen and photographed from the air by Lincoln Ellsworth on November 23, 1935, and mapped from these photos by W.L.G. Joerg. The peak was sighted from a distance in 1949 by the Falkland Islands Dependencies Survey (FIDS) and roughly positioned. It was named by the UK Antarctic Place-Names Committee for its association with nearby Saturn Glacier, Mimas being one of the satellites of the planet Saturn. The peak and surrounding area were first mapped in detail from air photos taken by the Ronne Antarctic Research Expedition 1947–48, by D. Searle of the FIDS in 1960.
 Passage 3:The Midnighters were an American R&B group from Detroit, Michigan. They were an influential group in the 1950s and early 1960s, with many R&B hit records. They were also notable for launching the career of lead singer Hank Ballard and the worldwide dance craze the Twist. Between 1953 and 1962 the Midnighters had almost two dozen hits on the U.S. Pop & R&B charts. Their big hits included the million-selling Billboard Top 10 pop hits "Finger Poppin' Time" (for which they received a 1961 Grammy Award nomination), and "Let's Go, Let's Go, Let's Go". The Midnighters also had 13 Top 10 R&B hits, including three that reached number 1. Their Top 10 R&B hits included "Work with Me, Annie", "It's Love Baby (24 Hours a Day)", "Annie Had a Baby", "The Hoochi Coochi Coo", "Teardrops on Your Letter", "Get It", "The Float" and "Nothing but Good". They received the Rhythm and Blues Foundation's prestigious Pioneer Award in 1992 and were inducted into the Vocal Group Hall of Fame in 1999. The Midnighters are also noted for achieving a music industry milestone in 1960, by becoming the first group in history to place 3 singles in the Billboard Hot 100 at the same time. The group's lead singer, Hank Ballard, was inducted into the Rock and Roll Hall of Fame in 1990. The Midnighters as a group were inducted into the Rock and Roll Hall of Fame on April 14, 2012.

Output:
3