In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

[EX Q]: Context: In September 2018, the Danish Football Association and players' union were scheduled to sign a new national team agreement for the players of the Denmark national team prior to a friendly against Slovakia Link Information: none Answer: none
[EX A]: How many championships were won by the team   Denmark national team played a friendly against prior to being scheduled to sign a new national team agreement? 

[EX Q]: Context: Yermolov served in the rear and advance guards and distinguished himself at Amstetten and Austerlitz Link Information: The Battle of Amstetten was a minor engagement during the War of the Third Coalition between the First French Empire and the alliance of Austria and Russia. It occurred on 5 November 1805 Answer: The Battle of Amstetten
[EX A]: Of the battles that Yermolov served in during the 1805 campaign, which occurred first?

[EX Q]: Context: Since 1914 the Datteln-Hamm Canal and 1930 the Wesel-Datteln Canal are located in parallel to the Lippe Link Information: none Answer: none
[EX A]:
Are the two canals which were built in 1914 and 1930, and which are located in parallel to the Lippe, of equal length to each other?