Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: United Mine Workers of America | Statement: [Mary Harris "Mother" Jones, employer, United Mine Workers of America]

Target entity: United Mine Workers of America
Context triple: [Mary Harris "Mother" Jones, employer, United Mine Workers of America]

• A. United Mine Workers of America chosen
  The United Mine Workers of America is a prominent North American labor union that historically organized coal miners and other energy industry workers, playing a major role in labor rights and workplace safety reforms.
• B. Western Federation of Miners
  The Western Federation of Miners was a radical American labor union active in the late 19th and early 20th centuries, known for organizing hard-rock miners and playing a key role in the early industrial union movement.
• C. Amalgamated Association of Iron and Steel Workers
  The Amalgamated Association of Iron and Steel Workers was a prominent late 19th- and early 20th-century American labor union representing skilled iron and steel workers, best known for its central role in major industrial labor conflicts such as the Homestead Strike.
• D. United Steelworkers of America
  The United Steelworkers of America is a major North American labor union representing workers primarily in the steel, manufacturing, and related industries.
• E. The Steelworkers
  The Steelworkers is the nickname of Romanian football club Oțelul Galați, traditionally associated with the city’s steel industry and known for its passionate working-class identity.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.