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: National Union of Mineworkers | Statement: [Stephen Walsh, employer, National Union of Mineworkers]

Target entity: National Union of Mineworkers
Context triple: [Stephen Walsh, employer, National Union of Mineworkers]

• A. National Union of Mineworkers chosen
  The National Union of Mineworkers is a major British trade union that historically represented coal miners and became widely known for leading the pivotal 1984–1985 miners' strike against pit closures and government policy.
• B. Union of Democratic Mineworkers
  The Union of Democratic Mineworkers is a British trade union formed in 1985 by coal miners who broke away from the National Union of Mineworkers, notably opposing its strike strategy during the 1984–85 miners' strike.
• C. Scottish Miners' Federation
  The Scottish Miners' Federation was a trade union organization representing coal miners in Scotland and advocating for their labor rights and working conditions.
• D. Miners' Federation of Great Britain
  The Miners' Federation of Great Britain was the principal trade union representing British coal miners and a major force in early 20th-century labor struggles, including the 1926 General Strike.
• E. Transport and General Workers' Union
  The Transport and General Workers' Union was one of the largest and most influential trade unions in the United Kingdom, representing workers across a wide range of industries throughout much of the 20th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.