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: They served on opposite sides of the American Civil War: Meagher serving with the Union, Link Information: John Mitchel (; 3 November 1815 Answer: 46

SOLUTION: How old was Mitchel when the event where he served with the Union began?

PROBLEM: Context: He was elected to the 2015 NHL All-Star Game in Columbus, Ohio. Link Information: He was elected to the 2015 NHL All-Star Game in Columbus, Ohio.  Answer: 4

SOLUTION: How many other Blackhawks made the 2015 All-Star game?

PROBLEM: Context: Kim Jae-hwan (Hangul: 김재환; born 13 August 1996) is a South Korean badminton player Link Information: Games employing shuttlecocks have been played for centuries across Eurasia, but the modern game of badminton developed in the mid-19th century among the British  Answer: he mid-19th century 

SOLUTION:
How old is the sport that Jae-hwan plays?