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: Strategic Air Command was formed by the United States Air Force after World War II Link Information: headquarters was located at Bolling Field (later Bolling AFB) in the District of Columbia and SAC assumed occupancy of its headquarters facilities until relocating SAC headquarters (HQ SAC) to nearby Andrews Field (later Andrews AFB), Maryland Answer: Andrews Field (later Andrews AFB), Maryland
[EX A]: Where is the headquarters of the Strategic Air Command?

[EX Q]: Context: In 1972, Meyer was the campaign manager in the long-shot race waged by Alan Steelman, a young Republican who unseated Earle Cabell as U.S. representative Link Information: Alan Watson Steelman (born March 15, 1942) Answer: 30
[EX A]: How old was the man who unseated Earle Cabell at the time of his election?

[EX Q]: Context: The experimental results obtained by von Braun created interest among Germany's aircraft manufacturers, including Heinkel and Messerschmitt, and in 1939, the Heinkel He 176 became the first aircraft to fly on liquid-fuelled rocket power alone. Link Information: none Answer: none
[EX A]:
Who was the head of Heinkel when the Heinkel He 176 first flew?