Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Question: How long before Jeffrey was named Kuno Francke Professor of German Art and Culture was the university he worked at founded? Passage 1: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 2:The duo initially gained prominence with their music single "Aap Jaisa Koi" first featured as a soundtrack for the 1980 Indian film Qurbani. The song was on the group's debut album Disco Deewane released in 1981 produced by Indian producer Biddu. The album was and still is the best selling pop album of South East Asia. The iconic album helped pop music shape as seen today in India, Pakistan and was the first South Asian album that also managed to crossover internationally by becoming a hit in Brazil, Russia, South Africa and Indonesia. The duo released their second album Boom Boom in 1982 which was the soundtrack for the Bollywood movie Star. After two years the band recorded their critically acclaimed album Young Tarang in 1983. It was the first album of the subcontinent pre MTV to feature music videos. Nazia and Zoheb released their fourth hit album, Hotline in 1987, which featured the duo's younger sister, Zahra Hassan. The group released their last studio album Camera Camera in 1992, which was written and produced solely by Zoheb.
 Passage 3: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.

Student:
3