Summarize the following facts about World War II.

World War II was a global conflict that lasted from 1939 to 1945, involving most of the world's nations including all the great powers eventually forming two opposing military alliances: the Allies and the Axis. It was the deadliest conflict in human history, marked by significant events such as the Holocaust and the use of nuclear weapons on Hiroshima and Nagasaki. The war resulted in substantial changes in global political structures and led to the establishment of the United Nations.
Summarize the following facts about World War II.

World War II was a global conflict that lasted from 1939 to 1945, involving most of the world's nations including all the great powers eventually forming two opposing military alliances: the Allies and the Axis. It was the deadliest conflict in human history, marked by significant events such as the Holocaust and the use of nuclear weapons on Hiroshima and Nagasaki. The war resulted in substantial changes in global political structures and led to the establishment of the United Nations.
user
World War II (1939-1945) was a global conflict involving major powers forming Allies and Axis. It was history's deadliest war, noted for the Holocaust and nuclear bombings, and it led to significant global political changes and the creation of the United Nations.
assistant
Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: Please summarize the following article in two sentences.

Six people were hurt -- two critically — when part of a heating and ventilation system collapsed at a resort pool in Colorado on Saturday, fire officials said.

There were 50 to 100 guests in the pool when the collapse occurred at about 9:50 a.m. Saturday at the Gaylord Rockies resort near Denver International Airport, Aurora Fire Rescue said.

Large metal ductwork and mechanical parts that were mounted on the ceiling crashed down upon the pool deck and into the water, covering nearly the entire area of the pool, agency spokeswoman Sherri-Jo Stowell said.
Response: A heating and ventilation system collapsed at a resort pool that injured six people.  Large metal ductwork and mechanical parts crashed down in the pool area where 50 to 100 guests were in the pool.

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.
