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: What year did Douglas Macarthur die? Passage 1:Jeffrey F. Hamburger (born 1957) is an American art historian specializing in medieval religious art and illuminated manuscripts. In 2000 he joined the faculty of Harvard University, where in 2008 he was appointed the Kuno Francke Professor of German Art and Culture. Hamburger received his B.A., M.A and Ph.D from Yale and has previously held professorships at Oberlin College and the University of Toronto. Elected a Fellow of the Medieval Academy in 2001, he has won numerous awards for his publications, among them: the Charles Rufus Morey Prize of the College Art Association (1999), the Roland H. Bainton Book Prize in Art & Music (1999), the Otto Gründler Prize of the International Congress on Medieval Studies (1999), the Jacques Barzun Prize in Cultural History of the American Philosophical Society (1998), the John Nicholas Brown Prize of the Medieval Academy of America (1994), and the Gustave O. Arlt Award in the Humanities of the American Council of Graduate Schools (1991). His research has been supported by fellowships from the Guggenheim Foundation, the American Philosophical Society, the Institute for Advanced Study, the National Endowment for the Humanities and the Alexander von Humboldt Foundation. In 2009 Hamburger was elected a member of the American Academy of Arts and Sciences and in 2010, of the American Philosophical Society. In 2015 he was awarded an Anneliese Maier Research Award by the Alexander von Humboldt Foundation.
 Passage 2:The concerts were digitally recorded by 28 HD cameras, both human operated and robotic, collecting about 500 gigabytes of audio/video per hour—roughly a terabyte (TB) per show. To handle their data storage needs, U2 used several products from EMC Corporation, the first time the company had a musical client. To archive uncompressed footage and access it on-demand during the shows' production, the tour staff used an EMC VNXe3200 portable flash storage unit worth about US$25,000. It was configured with 22.9 TB of storage but was expandable up to 450 TB. After each show, tour staff used an EMC Data Domain 2500 system to back up footage. With storage up to 6.6 petabytes and an hourly throughput of 13.4 TB, the Data Domain system could complete a nightly backup before the crew disassembled the stage. On previous tours, U2 relied on USB flash drives for storage. Video imagery was loaded onto the set's video screens with two d3 Technologies d3 4×4 media servers. Due to the need to load video on the fly, all storage was locally networked, as a cloud storage configuration would have increased latency. EMC's solution satisfied certain requirements dictated by the band, such as: mobility through a flight case form factor; expandable storage; and the capability to handle the large data loads from many cameras.
 Passage 3:He was born in Melbourne to factory storeman Charles Edward Feltham and Annie Clarke, and was orphaned by the age of fourteen. He attended Melbourne High School and the University of Melbourne, where he received a Master of Law. He became a solicitor in Shepparton. On 16 November 1929 he married Sylvia Josephine Box, with whom he had two children. During World War II he served first in the AIF and then in the Royal Australian Air Force, in which he rose to the rank of wing commander and was attached to the staff of General Douglas MacArthur. He was appointed a Member of the Order of the British Empire in 1943. After the war he returned to his law practice, and also farmed at Wyuna. In 1955 he was elected to the Victorian Legislative Council as a Country Party member for Northern Province. In 1965 he left the Country Party after falling out with leader George Moss over the presidency of the Council, and became an independent. He was defeated in 1967. Feltham died in 1986.
3