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.

[EX Q]: Context: Colin Ferguson, the man responsible for the 1993 Long Island Rail Road shooting, Link Information: Ronald L. Kuby (born July 31, 1956)  Answer: 37
[EX A]: How old was Ron Kuby when Kuby & Kunstler represented Colin Ferguson for the Long Island Rail Road shooting?

[EX Q]: Context: the Rangers traded Gray, Mike Bucci, and Larry McCall to the Cleveland Indians for David Clyde and Jim Norris. Link Information: none Answer: none
[EX A]: Which of the players that Gray was traded to the Indians for had a longer career with the Rangers?

[EX Q]: Context: He commanded the 20th Fighter Wing at Shaw Air Force Base from February 2007 to October 2008, and then the 609th Air and Space Operations Center at Al Udeid Air Base in Qatar in support of Operation Iraqi Freedom. Link Information: none Answer: none
[EX A]:
How long did the operation last in which Post was stationed at an air base in Qatar?