In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Q: Passage: Keith Cerny is an American opera director and businessman. From 2004-2007 he was Executive Director and CFO of the San Francisco Opera and from 2010-2018 he was General Director of the Dallas Opera. In 2018 he was appointed General Director of the Calgary Opera. He is also the former CEO of Sheet Music Plus (2008-2010), the world's largest interest-based sheet-music company. He is a graduate of the University of California, Berkeley (B.A. in Music and B.S. in Physics), the Harvard Business School (M.B.A.), and the Open University in the United Kingdom (Ph.D. in Economic Development Studies/Econometrics). He also studied conducting, voice, and accompanying at the Guildhall School of Music and Drama in London and studied opera-accompanying in English National Opera's répétiteur training course. He also worked for McKinsey & Company for six years where he was a Senior Engagement Manager, and seven years with the consulting firm Accenture. He is also an Executive Board Member for Opera America.
 Link Information: The school was established in 1908.  Question: When did the school Cerny got his M.B.A. open?


A: Answer: 1908
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Q: Passage: This extended training period meant that he had accumulated 138 flying hours in his pilot's logbook before he finally joined No. 66 Squadron RFC in Italy on 10 March 1918. He was assigned to "C" Flight, flying a Sopwith Camel single seat fighter, and became the preferred wingman of fellow Canadian ace Billy Barker. Birks' first aerial victory came on 18 March, when he destroyed a Rumpler reconnaissance aircraft over Pravisdomini, killing an Austro-Hungarian pilot named Shneeberger. Six days later, he set another reconnaissance aircraft on fire, killing the crew of Poelzi and Suski. His third victory would not come until 2 May, when he wounded Leutnant K. Kosiuski and drove him into a crash landing that destroyed his Albatros D.V. Two days later, Birks shot down and killed ace Oberleutnant Karl Patzelt, as well as F. Frisch. In addition to killing both Austro-Hungarian pilots, he destroyed both their Albatros D.Vs; they were credited as "captured" because they fell within Italian lines. The new ace shot down another D.V in flames a week later, on 11 May. He destroyed two Berg fighters in five minutes on a morning patrol on 19 May. The following day, he destroyed another. On 24 May, while flying with Barker, Birks was credited with shooting down Hungarian ace József Kiss of Flik 55J; Birks thus became a double ace. On 9 June Birks set another Albatros D.V on fire in mid-air. On the 21st, he capped his list of triumphs by destroying another D.V over Motta. Most unusually for a British pilot, he had no "soft" victories, such as "driven down out of control".
 Link Information: none Question: How many kills did Jozsef Kiss have recorded?

A: Answer: none
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Q: Passage: The Oakland Athletics selected Burton out of Western Carolina University in the eighth round of the 2002 Major League Baseball draft. He lost his remaining eligibility at Western Carolina by signing with Oakland on June 12, 2002. The A's sent him to their Single-A affiliate, the Vancouver Canadians. With Vancouver he had a 0–4 win–loss record with a 3.58 earned run average (ERA) in 13 games. He followed up his 2002 season with 15 appearances for the Kane County Cougars in 2003. With Kane County he improved both his win–loss ratio to a 2–1 and his ERA to 2.27. The 2004 season was less consistent for Burton, splitting time between two of the Athletics farm teams, the Arizona League Athletics (AZL Athletics) (Rookie League) and the Modesto A's (Single-A). Burton had a 1–0 record and a 4.16 ERA with the AZL Athletics. While in Modesto he had a 3–2 win–loss ratio and a 4.78 ERA. Overall, Burton pitched a combined 53.2 innings in 15 games in 2004. Burton spent the 2005 season with the Stockton Ports, another Oakland Single-A affiliate and went 4–4 with a 2.60 ERA. The 2006 season would turn out to be Burton's final year in Oakland's farm system, and Burton spent it with the Midland RockHounds. With the RockHounds he had a 6–5 record and a 4.14 ERA in a then career high 53 appearances.
 Link Information: He followed up his 2002 season with 15 appearances for the Kane County Cougars in 2003 Question: What state did Burton play in after his season in Canada?

A:
Answer: Arizona
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