In this task, you're given a statement, 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: Context: Wm Theodore de Bary, an East Asian studies expert, Link Information: De Bary graduated from Columbia College in 1941 Question: What university did de Bary attend to gain his knowledge on East Asian studies?

A: Answer: Columbia College
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Q: Context: He fought with the Confederates against the Parliamentarians in 1645–6, and led a successful assault on Roscommon Castle in 1646. Link Information:  The entire castle was enclosed by a lofty curtain wall. It was built in 1269 by Robert de Ufford, Justiciar of Ireland, on lands he had seized from the Augustinian Priory. Question: What year was the castle that FitzWilliam led the assault on built?

A: Answer: 1269
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Q: Context: landed in North Africa in November 1942 in Operation Torch Link Information: Operation Torch (8–16 November 1942) Question: How many months did Operation Torch last?

A:
Answer: 1
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