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: On October 31, 2007, during a radio interview with Ryan Seacrest, Link Information: 

Justin Randall Timberlake (born January 31, 1981) Answer: 26

SOLUTION: How old was Justin Timberlake the year Spears gave her interview with Ryan Seacrest?

PROBLEM: Context: The earliest significant archaeological find in the harbour is the Poole Logboat Link Information: he Iron Age vessel was unearthed in 1964  Answer: 1964 

SOLUTION: What year was the Poole Logboat found by archaeologists?

PROBLEM: Context: Tian Chengsi the military governor of Weibo Circuit Link Information: Li Baochen the military governor of Chengde Answer: Tian Chengsi

SOLUTION:
Who was older, Tian Chengsi or Li Baochen?