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: In the winter of 1915, during the Serbian Army's retreat across Albania to the Greek island of Corfu Link Information: Throughout the journey across the mountains, around 70,000 soldiers and 140,000 civilians froze, starved to death, died of disease or were killed by hostile Albanian tribes between November 1915 and January 1916 Question: How long did the army's retreat to Corfu take?

A: Answer: 2
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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: In the United States, the series airs on Nickelodeon as part of the Nick Jr. block. Episodes are also released through the Nick Jr. mobile application and on-demand services. The original series is available as part of the Noggin subscription service in North America. It had aired on PBS Kids from 6 April 1998 to 29 August 2008. Link Information: none Question: Which network has aired Teletubbies the longest?

A:
Answer: none
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