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: "Alexander Campbell, was a tavern owner, who, with three other convicted, was hanged for the murders of two mine operatives, which  Irish 19th-century secret society active in Ireland, Liverpool and parts of the eastern United States, best known for their activism among Irish-American and Irish immigrant coal miners in Pennsylvania?" whose answer is Molly Maguires.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Irish 19th-century secret society Irish-American coal miners
Useful Output:

Doc 1: The Molly Maguires were a 19th century secret society originating in Ireland  Secret society Molly Maguires fought for miner's rights.
Doc 2: The Mollie Maguires were a secret organization of Irish-American coal miners in Pennsylvania, named for an Irish  19th century. Acts of sabotage and
Doc 3: When poor working conditions and employment discrimination led to assassinations and acts of sabotage by Irish-American workers in Pennsylvania 20 years later,
Doc 4: The Molly Maguires was a 19th-century secret society who played an important role in the development in coal mining in Irish-American Pennsylvania. After a
Doc 5: The Molly Maguires were an alleged secret society of Irish mineworkers who were executed in the 1870s.