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: "where did andrew carnegie write the gospel of wealth?" whose answer is June[4] of 1889.
Each document should contain about 30 words, and these documents should contain useful information.

Query: where did andrew carnegie write the gospel of wealth
Useful Output:

Doc 1: In 1889, Carnegie wrote his article, 'Wealth', for the North American Review. The article is now more commonly known as 'The Gospel of Wealth'
Doc 2: There are three main concepts that help contextualize Andrew Carnegie's work: the Gilded Age, industrialization, and Social Darwinism.
Doc 3: Carnegie wrote The Gospel of Wealth in 1889, when he still ran Carnegie Steel, advising others on how best to follow his lead. His words have
Doc 4: In 1889, the industrialist turned philanthropist, Andrew Carnegie, published “The Gospel of Wealth.” The essay caused quite the uproar in its
Doc 5: An 1889 article by Andrew Carnegie that became a guiding philosophy for philanthropy as a moral obligation for the wealthy to spend their fortunes helping