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.

Input: Consider Input: Context: The Korean War began and the Navy realized it had a need for an air station in the region Link Information: The Korean War (in South Korean , "Korean War"; in North Korean , "Fatherland Liberation War"; 25 June 1950 27 July 1953) Answer: 25 June 1950

Output: When did the war begin that prompted the Navy to build the airport?

Input: Consider Input: Context: In 1961, the CIA arranged a trip to the U.S. for further leukemia treatment Link Information: none Answer: none

Output: Who was in charge of the CIA the year Fanon went back to the US for cancer treatment?

Input: Consider Input: Context: He stayed there until 1861, at the outbreak of the Civil War, when he returned to Maryland Link Information: In 1861, Mayor Fernando Wood called upon the aldermen to declare independence from Albany and the United States after the South seceded Answer: Fernando Wood
Output: Who was the mayor of New York City the year Carroll left the city to return to Maryland?