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 the army captain who met with Yuman leaders when they negotiated a peace? Passage 1:The intermedio (also intromessa, introdutto, tramessa, tramezzo, intermezzo), in the Italian Renaissance, was a theatrical performance or spectacle with music and often dance, which was performed between the acts of a play to celebrate special occasions in Italian courts. It was one of the important predecessors to opera, and an influence on other forms like the English court masque. Weddings in ruling families and similar state occasions were the usual occasion for the most lavish intermedi, in cities such as Florence and Ferrara. Some of the best documentation of intermedi comes from weddings of the House of Medici, in particular the 1589 Medici wedding (between Christina of Lorraine and Ferdinando I de' Medici, Grand Duke of Tuscany), which featured what was undoubtedly both the most spectacular set of intermedi, and the best known, thanks to no fewer than 18 contemporary published festival books and sets of prints that were financed by the Grand Duke.
 Passage 2:In November 1850, United States Army Captain Samuel P. Heintzelman met with Yuman leaders at the Salton Sea to negotiate a peace. Apparently successful, the captain returned to Vallecitos where he began preparing for his new orders which were to establish a post at Yuma Crossing to protect the area from outlaws and hostile natives. The column, thinned by desertions of soldiers to the goldfields, left San Diego on October 3, 1850 with about 100 men of the 2nd Infantry while a fourth company marched to build a post with a warehouse at Vallecitos, as a supply depot for the Yuma post. The expedition reached Yuma Crossing on November 27, and began the construction of Camp Yuma, then just a camp of tents, a hospital and an orchard. American forces included ninety-two enlisted men, two officers and a medical officer for the hospital. Heintzelman's command was supplied via steamship from California, through the California Gulf and up the Colorado to the fort. This was difficult however due to the Colorado's strong current and by the time the steamships could make it all the way around Baja California, they had to manage the Colorado which took time. Thus the Californians had to rely on supplies sent overland, it was difficult as well but proved to be successful.
 Passage 3:Rush debuted under the ring name "LI Green", but after a negative response to the name from promoters, he changed it to "Lennon Duffy". He learned wrestling during 2014 with MCW Training Center. He debuted at the 2014 Tribute To The Legends and created a tag team named "Sudden Impact" with Patrick Clark, who would go on to work for WWE as Velveteen Dream. On July 18, he won the Shane Shamrock Memorial Cup XV, defeating Brandon Scott, Drolix, Eddie Edwards, Matt Cross and Shane Strickland in a six-way elimination match. On October 3, he and his teammate Patrick Clark won the MCW Tag Team Championship, defeating The Hell Cats and The Ecktourage. They lost the title thirteen days later to The Ecktourage. He also competed for Evolve Wrestling where he defeated Fred Yehi on November 6. He lost his match against Ethan Page the following day. Lucha Libre Elite announced Rush as a participant in the Elite World Championship. On Thursday June 23, 2016, Rush defeated David Tita in the first day of the Elite World Championship to make the quarter final. On Saturday June 25, 2016, he was defeated by Michael Elgin. On February 18, 2017, Rush made his debut for Pro Wrestling Guerrilla at "Only Kings Understand Each Other", where he was defeated by Ricochet. On May 27, 2017, Rush defeated Ken Broadway at House of Glory's "Adrenaline" to capture the HOG Crown Jewel Championship, ending Broadway's almost year long reign. Rush lost the title to HOG World Heavyweight Champion Anthony Gangone in a title for title match at House of Glory's "Never Trust a Snake" on July 1.

Output:
2