Fort Robinson breakout

Target entity: Fort Robinson breakout
Context triple: [Northern Cheyenne Exodus, hasPart, Fort Robinson breakout]

• A. siege of the TA Ranch
  The siege of the TA Ranch was a pivotal 1892 armed standoff in Wyoming during the Johnson County War, where local settlers and lawmen surrounded hired gunmen employed by powerful cattle interests.
• B. Pigeon Hill raid
  The Pigeon Hill raid was a minor 1866 incursion by Irish-American Fenian militants from the United States into Canada East (Quebec), intended to pressure Britain over Irish independence as part of the broader Fenian Raids.
• C. Fetterman Fight
  The Fetterman Fight was an 1866 battle near Fort Phil Kearny in which Lakota, Cheyenne, and Arapaho warriors annihilated a U.S. Army detachment, marking one of the worst military defeats for the United States on the Great Plains prior to the Battle of the Little Bighorn.
• D. Marianna raid
  The Marianna raid was a small but brutal American Civil War engagement in September 1864, in which Union forces attacked the Confederate-held town of Marianna, Florida, resulting in intense street fighting and significant local destruction.
• E. Gunpowder River Bridge
  The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Fort Robinson breakout
Target entity description: The Fort Robinson breakout was a violent 1879 escape attempt by Northern Cheyenne prisoners from Fort Robinson, Nebraska, after U.S. authorities tried to force their return to Indian Territory, resulting in a deadly clash that became a key episode in their struggle to return to their homeland.

• A. siege of the TA Ranch
  The siege of the TA Ranch was a pivotal 1892 armed standoff in Wyoming during the Johnson County War, where local settlers and lawmen surrounded hired gunmen employed by powerful cattle interests.
• B. Pigeon Hill raid
  The Pigeon Hill raid was a minor 1866 incursion by Irish-American Fenian militants from the United States into Canada East (Quebec), intended to pressure Britain over Irish independence as part of the broader Fenian Raids.
• C. Fetterman Fight
  The Fetterman Fight was an 1866 battle near Fort Phil Kearny in which Lakota, Cheyenne, and Arapaho warriors annihilated a U.S. Army detachment, marking one of the worst military defeats for the United States on the Great Plains prior to the Battle of the Little Bighorn.
• D. Marianna raid
  The Marianna raid was a small but brutal American Civil War engagement in September 1864, in which Union forces attacked the Confederate-held town of Marianna, Florida, resulting in intense street fighting and significant local destruction.
• E. Gunpowder River Bridge
  The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
• F. None of above. chosen