input question: Answer this question: what is adem disease????
output answer: It usually occurs following a viral infection but may appear following vaccination , bacterial or parasitic infection, or even appear spontaneously.

Answer this question: what caused the world war 2?
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Answer: The main causes of World War II were nationalistic issues, unresolved issues, and resentments resulting from World War I and the interwar period in Europe, in addition to the effects of the Great Depression in the 1930s.

Q: Answer this question: what are club seats?
A: Club Level seating is considered as higher class than sitting anywhere else in the arena, but lower class compared to the Luxury Boxes.

Question: Answer this question: when did the cold war start?
Answer: The Cold War, often dated from 1947 to 1991, was a sustained state of political and military tension between powers in the Western Bloc , dominated by the United States with NATO among its allies, and powers in the Eastern Bloc , dominated by the Soviet Union along with the Warsaw Pact .

[Q]: Answer this question: What is the disk defragmenter tool?
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[A]: In the maintenance of file systems , defragmentation is a process that reduces the amount of fragmentation .

Problem: Given the question: Answer this question: how many presidents have been assassinated?
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The answer is:
Four sitting presidents have been killed: Abraham Lincoln (the 16th President), James A. Garfield (the 20th President), William McKinley (the 25th President) and John F. Kennedy (the 35th President).