1921 UK miners' strike

Target entity: 1921 UK miners' strike
Context triple: [Miners' Federation of Great Britain, significant event, 1921 UK miners' strike]

• A. miners' strike of 1984–1985 in the United Kingdom
  The miners' strike of 1984–1985 in the United Kingdom was a major industrial dispute between the National Union of Mineworkers and the Conservative government that became a defining confrontation over trade union power and economic policy in late 20th-century Britain.
• B. Ludlow strike
  The Ludlow strike was a major 1913–1914 coal miners’ labor conflict in Colorado, marked by violent clashes between striking workers and company-hired forces, that became a pivotal event in U.S. labor history.
• C. May 1926 General Strike in the United Kingdom
  The May 1926 General Strike in the United Kingdom was a major nationwide industrial action, led by the Trades Union Congress in support of coal miners, that brought much of the country’s economy to a standstill and became one of the most significant labor conflicts in British history.
• D. Pittston Coal strike
  The Pittston Coal strike was a major late-1980s labor dispute in Virginia, West Virginia, and Kentucky, where coal miners represented by the United Mine Workers of America staged prolonged protests and civil disobedience against the Pittston Coal Company over cuts to health and retirement benefits.
• E. Great Northern Railway strike of 1894
  The Great Northern Railway strike of 1894 was a major U.S. labor conflict in which railroad workers, organized largely under Eugene V. Debs’s American Railway Union, successfully protested wage cuts on the Great Northern Railway.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: 1921 UK miners' strike
Target entity description: The 1921 UK miners' strike was a major post-World War I industrial dispute in Britain, marked by widespread coal miners' action over wage reductions and working conditions and culminating in the failed "Black Friday" solidarity with other unions.

• A. miners' strike of 1984–1985 in the United Kingdom
  The miners' strike of 1984–1985 in the United Kingdom was a major industrial dispute between the National Union of Mineworkers and the Conservative government that became a defining confrontation over trade union power and economic policy in late 20th-century Britain.
• B. Ludlow strike
  The Ludlow strike was a major 1913–1914 coal miners’ labor conflict in Colorado, marked by violent clashes between striking workers and company-hired forces, that became a pivotal event in U.S. labor history.
• C. May 1926 General Strike in the United Kingdom
  The May 1926 General Strike in the United Kingdom was a major nationwide industrial action, led by the Trades Union Congress in support of coal miners, that brought much of the country’s economy to a standstill and became one of the most significant labor conflicts in British history.
• D. Pittston Coal strike
  The Pittston Coal strike was a major late-1980s labor dispute in Virginia, West Virginia, and Kentucky, where coal miners represented by the United Mine Workers of America staged prolonged protests and civil disobedience against the Pittston Coal Company over cuts to health and retirement benefits.
• E. Great Northern Railway strike of 1894
  The Great Northern Railway strike of 1894 was a major U.S. labor conflict in which railroad workers, organized largely under Eugene V. Debs’s American Railway Union, successfully protested wage cuts on the Great Northern Railway.
• F. None of above. chosen