instruction:
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'.
question:
Context: The Timberwolves were then assigned to British Field Marshal Bernard Montgomery's Anglo-Canadian 21st Army Group under the British I Corps, along with the U.S. 7th Armored Division, in order to clear out the Scheldt Estuary Link Information: I Corps ("First Corps") was an army corps in existence as an active formation in the British Army for most of the 80 years from its creation in the First World War until the end of the Cold War,  Question: Which allies corps and division size unit that cleared out the Scheldt Estuary was first established?
answer:
Answer: I Corps (United Kingdom)


question:
Context: Lord Lindsay's private observatory at Dun Echt, Aberdeenshire. Link Information: Lord Lindsay's private observatory at Dun Echt, Aberdeenshire.  Question: When was the town where Lord Lindsay's private observatory is located founded?
answer:
Answer: 1820s 


question:
Context: He was replaced Link Information: by Austrian Question: When was the country from which a replacement driver for Stefan founded?
answer:

Answer: Austria