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: United States Indian treaty system | Statement: [Fort Laramie Treaty of 1851, partOf, United States Indian treaty system]

Target entity: United States Indian treaty system
Context triple: [Fort Laramie Treaty of 1851, partOf, United States Indian treaty system]

• A. United States–Native American treaties chosen
  United States–Native American treaties are a series of formal agreements, often involving land cessions and shifting sovereignty, negotiated between the U.S. government and various Indigenous nations from the late 18th through the 19th centuries.
• B. Peace and Friendship Treaties
  The Peace and Friendship Treaties are a series of early agreements between the British Crown and Indigenous peoples in what is now Atlantic Canada, intended to establish alliances, trade, and mutual coexistence without surrendering Indigenous land title.
• C. Numbered Treaties
  Numbered Treaties are a series of 19th- and early 20th-century agreements between the Canadian Crown and various First Nations that facilitated colonial settlement while promising land, rights, and benefits to Indigenous signatories.
• D. Treaty of Traverse des Sioux
  The Treaty of Traverse des Sioux was an 1851 agreement in which Dakota leaders ceded vast portions of their ancestral lands in present-day Minnesota to the United States, paving the way for large-scale white settlement and profound disruption of Dakota life.
• E. United States federal Indian law and policy
  United States federal Indian law and policy is the body of laws, court decisions, and governmental actions that define the political and legal relationship between the U.S. government and Native American tribes and individuals.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.