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 was the first john deere tractor made?" whose answer is Ottumwa, Iowa.
Each document should contain about 30 words, and these documents should contain useful information.

Query: first John Deere tractor made location
Useful Output:

Doc 1: Deere was born in 1804 in Rutland, Vermont. After his father was lost at sea when he was four years old, Deere was raised solely by his mother. As a young man,
Doc 2:  where they were built. This location was unusual, because up to this point in time, all of Deere's tractors had been built in Waterloo. The
Doc 3: Its replacement, the Waterloo Boy, was acquired with Deere's March 1918 purchase of the Waterloo Gas Engine Company. The Waterloo Boy was simple
Doc 4: Built in Waterloo, Iowa, USA ; Total built, 21,293 ; Original price was $3,650 in 1954 ; The model R was John Deere's first diesel tractor. The R
Doc 5: The year was 1892. In a very small village in Clayton county of Northeast Iowa, the very first tractor was created by John Froelich.