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 hosted Top Chef? Passage 1:After practising as a solicitor, Gyles was admitted to the New South Wales Bar in 1964 and took silk in 1975. He acted as Master in Equity in 1975 and as a Judge of the Supreme Court of New South Wales in 1989. Between 1982 and 1984 he acted as Special Commonwealth Prosecutor into Bottom of the harbour tax avoidance, and between 1990 and 1992 he was Royal Commissioner into the Building Industry in New South Wales. He has been President of both the New South Wales and Australian Bar Associations. Gyles was a Judge of the Federal Court of Australia from 1999 to 2008 and then an Acting Judge of the Court of Appeal of the Supreme Court of New South Wales. He has served as an additional judge of the Supreme Court of the Australian Capital Territory, a Deputy President of the Australian Competition Tribunal, a Presidential Member of the Administrative Appeals Tribunal and an Arbitrator of the Court of Arbitration for Sport. In December 2014 Gyles was named the Independent National Security Legislation Monitor.
 Passage 2:Top Chef: Just Desserts is an American reality competition show, spun off from Top Chef. It premiered on the cable television network Bravo on September 15, 2010. Top Chef: Just Desserts features pastry chefs competing in a series of culinary challenges, focusing on pastries and desserts. The show is produced by Magical Elves Productions, the same company that created Top Chef and Project Runway, and distributed by Bravo and Tiger Aspect USA. It is hosted by Gail Simmons, with head judge Johnny Iuzzini, head pastry chef at Jean-Georges. Other judges include Hubert Keller, owner of restaurant Fleur de Lys and a Top Chef Masters finalist, and Dannielle Kyrillos, "an entertaining expert and editor-at-large of DailyCandy".
 Passage 3:The squadron arrived in Italy in March 1944 and flew its first combat mission from Celone Airfield on 30 March against an airfield at Imotski, Yugoslavia. It engaged primarily in the strategic bombing campaign against Germany. It attacked targets like marshalling yards, oil refineries and aircraft factories in Austria, Czechoslovakia, Germany, Greece, Romania and Yugoslavia. The squadron was awarded a Distinguished Unit Citation (DUC) for a mission against oil refineries in Ploesti, Romania on 18 May 1944. Clouds that obscured the target resulted in Fifteenth Air Force recalling the mission, but the squadron and the rest of the 463d Group did not receive the recall message and was the only unit to continue on, causing major destruction to the target. Although crippled by intense fighter attacks, they also inflicted severe damage on the opposing air defenses. On 24 May 1945, the 463d Group led the 5th Bombardment Wing in an attack against a Daimler-Benz tank factory at Berlin, Germany. The squadron made a successful attack despite three separate attacks by enemy air defenses, including attacks by German jet fighters. This action earned the squadron its second DUC.

Output:
2