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.

[Q]: Context: The new King, Edward IV, marched north and sealed his reign with the bloody victory at the Battle of Towton, following which his brother was beheaded. Link Information: A newsletter dated 4 April 1461 reported a widely circulated figure of 28,000 casualties Answer: 28,000
[A]: How many casualties were there in the battle after which Edward IV's brother was beheaded?


[Q]: Context: hero Conan the Barbarian created by Robert E. Howard. Link Information: was born January 22, 1906 in Peaster, Texas, the only son of a traveling country physician Answer:  January 22, 1906
[A]: When was the creator of Conan the Barbarian born?


[Q]: Context: Grand Duke Adolphe's younger half-brother, Prince Link Information: Adolphe's only son Answer: 20
[A]:
How many years apart were Adolphe's half-brother and Adolphe's son?