You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what was the population of nagasaki in 1945?" whose answer is 263,000.
Each document should contain about 30 words, and these documents should contain useful information.

Query: population of nagasaki 1945
Useful Output:

Doc 1: More than 230000 people died as a result of the atomic bombings of the Japanese cities of Hiroshima and Nagasaki in 1945.
Doc 2: Still, estimates indicate that some 40,000 people were killed immediately with the rest dying within the next few months because of burns,
Doc 3:  1945 some 140,000 (±10,000) people had died in Hiroshima. For Nagasaki, they estimated that 70,000 (±10,000) had died. Neither the estimate
Doc 4: The recorded death tolls are estimates, but it is thought that about 140,000 of Hiroshima's 350,000 population were killed in the blast, and
Doc 5: It was larger, with an approximate population of 263,000 people, and some major military facilities, including two Mitsubishi military factories