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: "Charles Helm was part of the Rudd Concession along with which British mining magnate?" whose answer is Cecil John Rhodes PC.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Charles Helm Rudd Concession British mining magnate
Useful Output:

Doc 1: One treacherous treaty signed by the British in Africa is the Rudd Concession, a written concession for exclusive mining rights in Matabeleland, Mashonaland and
Doc 2: Charles Daniel Helm (28 September 1844 – 14 September 1915) was a Protestant missionary and trusted confident of King Lobengula of Matabeleland
Doc 3: The history of the world is one of conquest, with winners and losers. It doesn't mean that they should continue to be oppressed to this day, but
Doc 4: The treaty, named the Rudd Concession in recognition of Rudd's role in the agreement, gave the men carte blanche to pursue the economical exploitation of
Doc 5: The Rudd Concession is a concession signed between King Lobengula and Charles Rudd that gave mining rights in Zimbabwe to white settlers.