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: Who founded the record label that signed the group in 1956? Passage 1:The group was signed to Mercury in 1956, and were also spotted by film producer Sam Katzman. He offered them a part in Rock Around the Clock, the first rock and roll movie, starring Bill Haley. The first single for their new label was shared with Jerry Wallace, who later hit with "How The Time Flies" on Challenge. This record, on the Mercury subsidiary Wing Records was "I Said It And I'm Glad" b/w Jerry Wallace, "Eyes Of Fire Lips Of Wine", which was released February 27, 1956. Their second single was released on the same date. The A-side "Ding Dong", was written by Bell and his friend Pep Lattanzi in 1953. Later known as "Giddy Up a Ding Dong", it was not a hit in the United States, but it was popular in Australia, France, and the UK, where it climbed to number four in the UK Singles Chart. The publicity for the single said, "If these sides don't move you, see a doctor – you're dead." The lyrics to the song are about a horse ride, with a definite western flavor, with the music having a loping, horse like cadence. The group also appeared in the 1956 film, Rumble on the Docks. In 1957, they became one of the first American rock and roll acts to tour the UK in 1956 when they supported Tommy Steele.
 Passage 2:Billy Hughes was a former prime minister who had been successively a member of the Labor Party, the National Labor Party, and the Nationalist Party. By 1928, he was the de facto leader of a group of backbenchers hostile to the government of Stanley Bruce (who had replaced him as Nationalist leader in 1923). He and his supporters began to frequently cross the floor and vote against the government, particularly on the controversial subject of industrial relations. On 22 August 1929, Hughes and Edward Mann were expelled from the Nationalist Party for voting in favour of an unsuccessful censure motion against the government. Tensions finally came to a head on 10 September, when Hughes successfully moved an amendment to the government's flagship Maritime Industries Bill. Bruce took this to be a vote of no confidence, and called an election for 12 October. Labor under James Scullin won a landslide victory, while Hughes and two other ex-Nationalists were re-elected as independents.
 Passage 3:In 1993, Vintage Crop made a brief return to hurdling to finish sixth to Granville Again in the Champion Hurdle at Cheltenham Racecourse before being aimed at long distance races on the flat. He won a minor race at Leopardstown Racecourse and the Listed Curragh Cup as well as being placed in the Saval Beg Stakes and the Meld Stakes and finishing sixth in the Ascot Gold Cup. On 18 September, the gelding ran for the second time in the Irish St Leger and started at odds of 9/2 against a field which included Drum Taps and Snurge. Ridden by Mick Kinane, he took the lead approaching the final quarter mile and won by two and a half lengths from Assessor. Vintage Crop was then sent to Australia in an attempt to become the first foreign-trained horse to win the Melbourne Cup. Ridden again by Kinane, the Irish gelding produced a strong run in the straight to overtake Te Akau Nick in the closing stages and win going away by three lengths. The unplaced horses included Subzero, The Phantom and Drum Taps.

A:
1