Task: Question Answering
Input (English): Context : William R. Jecelin (May 6, 1930 -- September 19, 1950) was a soldier in the United States Army who posthumously received the United States military's highest decoration for bravery, the Medal of Honor, for his actions during the Korean War. 
Question : What was the war that William R. Jecelin fought in?
Output (English): Korean War