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 Apache nickname given to General under which William B Royall served?" whose answer is Nantan Lupan.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Apache nickname for General George Crook
Useful Output:

Doc 1: During General George Crook's Second Apache Campaign (1882-1886). his  Apache nickname for Crook and translates to Tan Wolf - because of his tan
Doc 2: A complete description of General Crook's methods of handling the Apaches will be found in his Annual Reports as Commanding General
Doc 3: Understanding the culture of the Apache so well that he earned their nickname  Apache, and his ardent pursuer, General George Crook. In striving to find
Doc 4: George Crook was an American army officer in the American Civil War and in the Indian conflicts of the West. General William Tecumseh
Doc 5: General George Crook returned to fight the Apache once again. His nickname, the Tan Wolf, came from the khaki-colored civilian clothing he wore.