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: Medicine Lodge Treaty (1867) | Statement: [Cheyenne, treaty, Medicine Lodge Treaty (1867)]

Target entity: Medicine Lodge Treaty (1867)
Context triple: [Cheyenne, treaty, Medicine Lodge Treaty (1867)]

• A. Treaty of Medicine Lodge (1867) chosen
  The Treaty of Medicine Lodge (1867) was a series of agreements between the U.S. government and several Plains tribes, including the Comanche, that aimed to relocate them to reservations and end hostilities on the Southern Plains.
• B. Fort Laramie Treaty of 1851
  The Fort Laramie Treaty of 1851 was a landmark agreement between the United States and several Plains tribes, including the Sioux, that attempted to establish territorial boundaries and ensure safe passage for settlers moving west.
• C. Fort Laramie Treaty of 1868
  The Fort Laramie Treaty of 1868 was an agreement between the United States and several Lakota Sioux and other Plains tribes that established the Great Sioux Reservation, including the Black Hills, and aimed to end Red Cloud’s War by guaranteeing tribal land rights that were later repeatedly violated.
• D. Treaty of Lewistown
  The Treaty of Lewistown was an early 19th-century agreement in which the Shawnee ceded lands in Ohio to the United States, contributing to their displacement from the region.
• E. Treaty 7
  Treaty 7 is an 1877 agreement between several First Nations of what is now southern Alberta and the Canadian government that ceded Indigenous lands in exchange for reserves, annuities, and other promises.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.