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: International Executive Board member of the United Mine Workers of America | Statement: [Cecil E. Roberts, positionHeld, International Executive Board member of the United Mine Workers of America]

Target entity: International Executive Board member of the United Mine Workers of America
Context triple: [Cecil E. Roberts, positionHeld, International Executive Board member of the United Mine Workers of America]

• A. General Secretary of the National Union of Mineworkers
  The General Secretary of the National Union of Mineworkers is the top elected leader responsible for directing the union’s strategy, negotiations, and representation of mineworkers’ interests in South Africa.
• B. Secretary-Treasurer of the American Federation of Labor
  The Secretary-Treasurer of the American Federation of Labor was the chief financial and administrative officer responsible for managing the federation’s funds, records, and organizational operations.
• C. General Secretary of the Transport and General Workers' Union
  The General Secretary of the Transport and General Workers' Union was the chief elected leader and principal spokesperson of one of the United Kingdom's largest and most influential trade unions, overseeing its strategy, organization, and negotiations on behalf of its members.
• D. General Secretary of the National Union of General and Municipal Workers
  The General Secretary of the National Union of General and Municipal Workers was the chief administrative and political leader of a major British trade union representing a wide range of public service and municipal employees.
• E. Assistant Secretary of Labor for Mine Safety and Health
  The Assistant Secretary of Labor for Mine Safety and Health is the senior U.S. Department of Labor official responsible for overseeing and enforcing federal mine safety and health regulations, primarily through leadership of the Mine Safety and Health Administration (MSHA).
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: International Executive Board member of the United Mine Workers of America
Triple: [Cecil E. Roberts, positionHeld, International Executive Board member of the United Mine Workers of America]

International Executive Board member of the United Mine Workers of America is a senior leadership position within the UMWA responsible for helping govern and direct the union’s policies, strategies, and representation of coal miners and other workers.

Target entity: International Executive Board member of the United Mine Workers of America
Target entity description: International Executive Board member of the United Mine Workers of America is a senior leadership position within the UMWA responsible for helping govern and direct the union’s policies, strategies, and representation of coal miners and other workers.

• A. General Secretary of the National Union of Mineworkers
  The General Secretary of the National Union of Mineworkers is the top elected leader responsible for directing the union’s strategy, negotiations, and representation of mineworkers’ interests in South Africa.
• B. Secretary-Treasurer of the American Federation of Labor
  The Secretary-Treasurer of the American Federation of Labor was the chief financial and administrative officer responsible for managing the federation’s funds, records, and organizational operations.
• C. General Secretary of the Transport and General Workers' Union
  The General Secretary of the Transport and General Workers' Union was the chief elected leader and principal spokesperson of one of the United Kingdom's largest and most influential trade unions, overseeing its strategy, organization, and negotiations on behalf of its members.
• D. General Secretary of the National Union of General and Municipal Workers
  The General Secretary of the National Union of General and Municipal Workers was the chief administrative and political leader of a major British trade union representing a wide range of public service and municipal employees.
• E. Assistant Secretary of Labor for Mine Safety and Health
  The Assistant Secretary of Labor for Mine Safety and Health is the senior U.S. Department of Labor official responsible for overseeing and enforcing federal mine safety and health regulations, primarily through leadership of the Mine Safety and Health Administration (MSHA).
• F. None of above. chosen