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: During the reign of King Edward the Confessor a lady called Elviva (probably a Latin rendering of the Old English name lfgifu), held the manor of Ambrosden. The Domesday Book records that by 1086 she had been replaced by Hugh d'Ivry Link Information: none Answer: none
[A]: How long did Elviva hold the manor before being replaced?

[Q]: Context: James Lancaster's expedition to Recife in April 1595 Link Information: Sir James Lancaster VI (c. 1554 6 June 1618) was a prominent Elizabethan trader and private Answer: 41
[A]: What was the age of Lancaster when he went to Recife?

[Q]: Context: Dr. Dre's signature headphones, Beats by Dr. Dre. Link Information: debuted its first product, Beats by Dr. Dre Studio headphones, on July 25, 2008 Answer: 2008
[A]:
What year did Dr. Dre introduce his signature headphones?