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: "How old was the man who coached the the Kansas Jayhawks during their second season ever in 1891?" whose answer is 30.
Each document should contain about 30 words, and these documents should contain useful information.

Query: James Naismith's age in 1891
Useful Output:

Doc 1: Naismith is best known as being the father or inventor of basketball, which he introduced to his class on Dec. 21, 1891 at the YMCA Training School.
Doc 2: Dr Naismith was the inventor of the game of “basket ball” 130 years ago, in 1891. Naismith was Canadian by birth, the oldest son of Scottish immigrants.
Doc 3: James Naismith was a Canadian-American sports coach and innovator. He invented the game of basketball in 1891, and he is also credited with designing the first
Doc 4: The only major sport strictly of U.S. origin, basketball was invented by James Naismith (1861–1939) on or about December 1, 1891, at the
Doc 5: Naismith, a native of Ramsay Township near Almonte, Ont., was born on Nov. 6, 1861 and died in Lawrence, Kansas on Nov. 28, 1939. He competed in football,