Q: 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: Who was the head coach of the team that drafted Armour, at the time he was drafted in 1999? Passage 1:He was drafted by the Oakland Raiders in 1999 and was later signed by the Cincinnati Bengals in December 1999. Armour started for the Bengals in 2001 and 2002 and was released by them in August 2003. In June 2004 Armour was signed as a free agent by the British Columbia Lions and played for them in 2004 and 2005. After the 2005 season Armour was signed by the Hamilton Tiger-Cats and played for them in the 2006 and 2007 seasons. In February 2008 he was signed by the Calgary Stampeders. He helped Calgary win the 2008 Grey Cup. He was later released on June 22, 2009 for overaggressive plays during training camp. On August 3, 2009, the BC Lions re-signed Armour. On February 25, 2010, Armour announced his retirement after six seasons in the CFL, having spent three with the BC Lions.
 Passage 2:Ruben is known for hosting the show Outrageous Acts of Science on the Science Channel, known outside the United States as You Have Been Warned and Loco Lab. He has also been seen and heard on the Food Network's Food Detectives, the Science Channel's Head Rush, the Weather Channel's Weather Gone Viral, the Travel Channel's Mysteries at the Kremlin, Discovery International's Superhuman Science, the Science Channel's How Do They Do It?, the documentary Mortified Nation, and NPR's All Things Considered and The Moth Radio Hour. He is the author of Surviving Your Stupid, Stupid Decision to Go to Grad School (Random House, 2010), a satirical guide to post-baccalaureate education, and Pinball Wizards: Jackpots, Drains, and the Cult of the Silver Ball (Chicago Review Press, 2017), a narrative nonfiction book about the past, present, and future of pinball. Ruben is also known for writing the monthly science humor column "Experimental Error" in the AAAS journal Science Careers. Ruben frequently gives keynote lectures and performances about science, education, career-related topics, comedy, science communication, public perception of science, and performs his one-man show about bullying, Please Don't Beat Me Up: Stories and Artifacts from Adolescence.
 Passage 3:Mitchell was born in London, and educated at Brightlands Preparatory School and Dulwich College, London. In 1943 he registered as a conscientious objector and his war-time service was spent in the Non-Combatant Corps. After the war, he taught at Oakfield Preparatory School, London and in 1947 founded and edited the journal Music Survey; several issues appeared before he was joined in 1949 by Hans Keller and the journal was re-launched in the Music Survey's so-called 'New Series' (1949–52), whose uncompromising critical standards and pugnaciously pro-Britten and pro-Schoenberg stance brought it renown and notoriety in equal measure. Mitchell studied at Durham University 1949-50. In the 1950s he was a regular contributor to the journals Musical Times and Musical Opinion. In 1958 he became editor of Music Books at Faber and Faber and in the same year was appointed Editor of Boosey & Hawkes's music journal Tempo, until 1962. From 1963 to 1964 he was a special music adviser at Boosey & Hawkes with particular responsibility for contemporary music and the acquisition of contemporary composers. He was responsible for Peter Maxwell Davies and Nicholas Maw joining the publisher's list. In 1965, with the encouragement of Benjamin Britten he founded the music-publishing firm of Faber Music, and was its first Managing Director (vice-chairman, 1976, chairman, 1977, president, 1988–95). In 1972 he became the first Professor of Music at Sussex University (until 1976). Following the death of Benjamin Britten, Mitchell became a senior trustee of the Britten-Pears Foundation; in 1986 he became the Foundation's director and chairman of the Britten Estate Ltd. From 1989 to 1992 he was chairman of the Performing Right Society. He was appointed a CBE in the 2000 New Year Honours, and died on 28 September 2017.

A:
1