TASK DEFINITION: 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.
PROBLEM: Context: until 1 July 1957 when Headquarters Far East Air Forces completed its move from Japan to Hawai‘i and was redesignated the Pacific Air Forces (PACAF). Link Information: The beginnings of PACAF can be traced back to June 1944 Answer: 13

SOLUTION: How many years after its creation did the Far East Air Forces move to Hawaii?

PROBLEM: Context: At the start of the Second World War before the US entered the war, there were a large number of American volunteers offering their services. No. 71 was formed at RAF Church Fenton on 19 September 1940 with Brewster Buffalos Link Information: Royal Air Force Church Fenton or RAF Church Fenton was a former Royal Air Force (RAF) station located south east of Tadcaster, North Yorkshire, England Answer: England

SOLUTION: In what country was No. 71 formed?

PROBLEM: Context: the 5th Battalion, Devonshire Regiment, Link Information: none Answer: none

SOLUTION:
How many people came from the town the 5th Battalion hailed from?