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: espite of the arrival of Nery Veloso and also of Carlos Alfaro, who would be the back–up keepers of Conde. Link Information: Nery Alexis Veloso Espinoza (born March 1, 1987) Answer:  Nery Veloso

SOLUTION: Which of Conde's back-up keepers was older?

PROBLEM: Context: A conflict arose when Byzantine Emperor Leo VI the Wise, acting under pressure from his wife Zoe Zaoutzaina and her father, Stylianos Zaoutzes Link Information: none Answer: none

SOLUTION:
What is the age difference between Byzantine Emperor and his father-in-law?