Given the task definition and input, reply with output. 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: Was Potter born in the United Kingdoms? Passage 1:Potter was born in Bedford to Reverend Brignal Peel, a Wesleyan minister, and Elizabeth Stimson. He was educated at Bedford Modern School and for a time at Worcester College, Oxford. He first performed in E. M. Royle's The White Man at the Lyric Theatre in London before touring. In 1915 he was George Robey's understudy at the Alhambra. During the Great War Potter served as a 2nd lieutenant in the Royal Field Artillery in France. He served in the 6th Division 2nd Brigade 21st Battery, from 8 February 1917 before returning to music hall once the war was over. Potter cultivated an individual style and persona, wearing a straw boater, wide grey flannel trousers (he said he invented the Oxford bags style at the Coliseum in 1920), an 'Old Borstolian' blazer and carrying a notebook with a rolled umbrella. James Agate described him as "that sham Harrovian who bears upon his blazer the broad arrows of a blameful life".
 Passage 2:On November 15, Indigo Partners (unrelated to Indian LCC IndiGo) signed a memorandum of understanding for 430 Airbus at the Dubai air show : 273 A320neos and 157 A321neos for $49.5 billion at list prices; Indigo controls Frontier Airlines and Chilean low-cost start-up JetSmart, holds stakes in Mexican budget airline Volaris and European LCC Wizz Air: 146 aircraft will go to Wizz, 134 to Frontier, 80 to Volaris and 70 to JetSmart. The same day, Flydubai commit to order 175 Boeing 737 Max and 50 purchase rights for $27 billion at list prices: Max 8s, Max 9s and 50 Max 10s.
 Passage 3:The church was founded by the Franciscan Order in 1304 but it was not consecrated until 1459, when Pope Pius II performed the ceremony. Suppressed in 1782, it was sacked in 1797, during the Napoleonic Wars, and turned into an arsenal in 1811. Still in military use when World War II began, it was devastated by bombardment during the war. The Cappella Gonzaga, with its frescoes depicting the life of St. Louis of Toulouse ( ), was saved and recently restored. These frescoes were supposed to have been painted by Serafino de' Serafini, an artist who was active in Modena during the 14th Century. The church was reconstructed in Romanesque and Gothic styles. Now visible are some of the original frescoes depicting St. Francis Receives the Stigmata by Stefano da Verona. Andrea Mantegna's work St. Bernardino of Siena between Two Angels was originally here but it is now at the Pinacoteca di Brera in Milan, Italy.
1