Detailed Instructions: 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.
Problem:Question: Who was the lead designer/creator of the Bell P-39 Airacobra? Passage 1:A year or two later, Monroe retired from the sport to open his own training facility, the "Too Bad School of Professional Wrestling", in Pineville, Louisiana. He did, however, continue to make occasional appearances for local promoters. In November 2002, he made an appearance with fellow Global Wrestling Federation alumni Mark Von Erich, One Man Gang, and manager Skandor Akbar at a Red River Wrestling show held at the Rapides Coliseum in Alexandria, Louisiana. Two years later, on February 7, 2004, he and his father were among those in attendance at Red Bastien's annual "Texas Shootout" luncheon in Arlington, Texas, along with other Texas wrestling legends including James Beard, Ivan and Scott Putski, Killer Tim Brooks, Ric Manning, Kit Carson, Tom Jones, Nick Kozak, Johnny Mantell, Tom Renesto Jr., Ken Ramey, Karl Kox, Khris Germany, Jackie Goldman, Silento Rodriguez, Tank Gilbert, Bill Colvils, Marc Lowrance, Doug Johnson, Nikla Roberts, Bullman Downs, Chico Caballo, Jason Kettner, Chris Morrow, Clifford Hory, Bill Mercer, Tadd Murphy, Fred Urban, Wallace Evans, Chris Youngblood, Jonah, and Robert Player.
 Passage 2:He graduated from Birmingham High School where he was the head cheerleader and worked while in school at a diner. His classmates included future Disney president Michael Ovitz and actresses Sally Field and Cindy Williams. In 1968, he graduated from the University of California, Berkeley with a B.S. with highest honors where he was elected to Phi Beta Kappa and was a member of the Sigma Alpha Mu fraternity. He received his MBA from the Wharton School of the University of Pennsylvania. While at Berkeley, Milken was influenced by credit studies authored by W. Braddock Hickman, a former president of the Federal Reserve Bank of Cleveland, who noted that a portfolio of non-investment grade bonds offered "risk-adjusted" returns greater than that of an investment-grade portfolio.
 Passage 3:The 367th Fighter Group was first activated at Hamilton Field, California on 15 July 1943 with the 392d, 393d and 394th Fighter Squadrons as its initial components. Several members of its initial cadre were former Flying Tigers with prior combat experience. It was not until late August, however, that the group received its first Bell P-39 Airacobra. After building up its strength, the group moved in October to Santa Rosa Army Air Field, California. In December the group moved to Oakland Municipal Airport, while its squadrons moved to separate fields in northern California. The squadrons moved temporarily in sequence to Tonopah Army Air Field, Nevada, where they performed dive bombing and gunnery training. Training accidents with the Airacobra cost eight pilots their lives. In January 1944, as it prepared for overseas movement, the 367th was beefed up with personnel from the 328th and 368th Fighter Groups. The group staged through Camp Shanks, and sailed for England aboard the . The "Drunken Duchess" docked at Greenock, Scotland on 3 April and the group was transported by train to its airfield at RAF Stoney Cross, England.

Solution:
3