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: "Wendell Phillips Before the Concord Lyceum, is an essay style letter-to-the-editor written by Henry David Thoreau, an essayist, poet, philosopher, abolitionist, naturalist, tax resister, development critic, surveyor, and historian, of which nationality?" whose answer is American.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Henry David Thoreau nationality
Useful Output:

Doc 1: Henry David Thoreau (July 12, 1817-May 6, 1862) was an American essayist, philosopher, and poet. Thoreau's writing is heavily influenced by his
Doc 2: Thoreau was born on his maternal grandmother's farm, on verginia Road, in Concord, Massachusetts, on July 12, 1817, the third child of John and Cynthia (Dunbar
Doc 3: Henry David Thoreau was born in 1817 in Concord, Massachusetts. Thoreau was a well-known 19th-century writer and philosopher. Thoreau could also be considered a
Doc 4: David Henry Thoreau was born on July 12, 1817 in Concord, Massachusetts to John and Cynthia Dunbar Thoreau. The newest Thoreau joined siblings Helen (born 1812,
Doc 5: Henry David Thoreau was born in Concord, Massachusetts, on 12 July 1817. Thoreau is probably best known for his book, 'Walden', in which he