Triple

Target entity: Cimarron Territory
Context triple: [No Man's Land, alsoKnownAs, Cimarron Territory]

• A. Comancheria
  Comancheria was the vast 18th–19th century territory controlled by the Comanche people across parts of present-day Texas, New Mexico, Oklahoma, Colorado, and Kansas.
• B. Oklahoma Territory chosen
  Oklahoma Territory was a historical U.S. territory in the late 19th and early 20th centuries that preceded the formation of the state of Oklahoma.
• C. Dakota Territory
  Dakota Territory was a 19th-century organized incorporated territory of the United States that once encompassed the areas that later became North Dakota, South Dakota, and parts of neighboring states.
• D. Kansas Territory
  Kansas Territory was a mid-19th-century U.S. territorial region that became a focal point of violent conflict over slavery’s expansion before eventually entering the Union as the state of Kansas.
• E. Shawnee territory
  Shawnee territory was the traditional homeland and political domain of the Shawnee people in the eastern and central regions of North America prior to and during early European and American expansion.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.