Haymarket affair

Target entity: Haymarket affair
Context triple: [Gilded Age, majorEvent, Haymarket affair]

• A. Peterloo Massacre
  The Peterloo Massacre was an 1819 incident in Manchester where cavalry charged into a large, peaceful pro-democracy rally, killing and injuring many protesters and becoming a pivotal moment in British political reform history.
• B. Burning of Washington
  The Burning of Washington was a British attack during the War of 1812 in which invading forces captured and set fire to multiple U.S. government buildings in the capital, including the presidential mansion.
• C. Chappaquiddick incident
  The Chappaquiddick incident was a 1969 car accident on Chappaquiddick Island involving Senator Edward M. Kennedy that resulted in the death of Mary Jo Kopechne and had lasting political repercussions for Kennedy's career.
• D. Boston Massacre
  The Boston Massacre was a deadly confrontation between British soldiers and American colonists in 1770 that intensified anti-British sentiment and helped spark the American Revolution.
• E. Great Chicago Fire of 1871
  The Great Chicago Fire of 1871 was a catastrophic urban conflagration that destroyed much of Chicago, killed hundreds, left thousands homeless, and spurred major changes in building codes and city planning.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Haymarket affair
Target entity description: The Haymarket affair was an 1886 labor protest and bombing in Chicago that became a pivotal moment in the history of workers’ rights and the labor movement in the United States.

• A. Peterloo Massacre
  The Peterloo Massacre was an 1819 incident in Manchester where cavalry charged into a large, peaceful pro-democracy rally, killing and injuring many protesters and becoming a pivotal moment in British political reform history.
• B. Burning of Washington
  The Burning of Washington was a British attack during the War of 1812 in which invading forces captured and set fire to multiple U.S. government buildings in the capital, including the presidential mansion.
• C. Chappaquiddick incident
  The Chappaquiddick incident was a 1969 car accident on Chappaquiddick Island involving Senator Edward M. Kennedy that resulted in the death of Mary Jo Kopechne and had lasting political repercussions for Kennedy's career.
• D. Boston Massacre
  The Boston Massacre was a deadly confrontation between British soldiers and American colonists in 1770 that intensified anti-British sentiment and helped spark the American Revolution.
• E. Great Chicago Fire of 1871
  The Great Chicago Fire of 1871 was a catastrophic urban conflagration that destroyed much of Chicago, killed hundreds, left thousands homeless, and spurred major changes in building codes and city planning.
• F. None of above. chosen