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: 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?

A: Answer: 1820s
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Q: Context: . He left the Bears in 1954 to play for the Calgary Stampeders of the Canadian Football League. Link Information: The new Ottawa franchise returned the league to 9 team structure Question: How many teams belong to the league that Macon left the Chicago Bears to play for in 1954?

A: Answer: 9
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Q: Context: By August 1987, the tenders were narrowed down in October to Blohm + Voss's MEKO 200 design, the M class (later Karel Doorman class) offered by Royal Schelde, and a scaled-down Type 23 frigate proposed by Yarrow Shipbuilders. Link Information: none Question: What other ships had Yarrow Shipbuilders completed the year they submitted a tender for the Anzac Ship Project?

A:
Answer: none
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