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: Treaty of 1881 | Statement: [Oto, treatyParticipation, Treaty of 1881]

Target entity: Treaty of 1881
Context triple: [Oto, treatyParticipation, Treaty of 1881]

• A. Treaty of 1842
  The Treaty of 1842 was a U.S.–Native American agreement, particularly involving Ojibwe lands in the Lake Superior region, that ceded extensive mineral-rich territories to the United States and reshaped Indigenous land rights in the upper Midwest.
• B. Treaty of 23 December 1865
  The Treaty of 23 December 1865 was the international agreement through which several European states standardized their coinage systems, laying the foundation for the Latin Monetary Union.
• C. Treaty of 1873
  The Treaty of 1873 was an agreement in which the Pawnee Nation ceded most of its remaining lands in Nebraska to the United States and relocated to Indian Territory (present-day Oklahoma).
• D. Treaty of Wuchale
  The Treaty of Wuchale was an 1889 agreement between Italy and Ethiopia whose disputed wording over Ethiopia’s sovereignty helped trigger the First Italo-Ethiopian War.
• E. Treaty of Constantinople (1897)
  The Treaty of Constantinople (1897) was the peace agreement that ended the Greco-Turkish War of 1897, imposing territorial and financial concessions on Greece while confirming Ottoman control over Crete under international oversight.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Treaty of 1881
Triple: [Oto, treatyParticipation, Treaty of 1881]

The Treaty of 1881 was an agreement involving the Oto people that marked a further cession of their lands and continued the U.S. government’s policy of displacing Native American tribes from their traditional territories.

Target entity: Treaty of 1881
Target entity description: The Treaty of 1881 was an agreement involving the Oto people that marked a further cession of their lands and continued the U.S. government’s policy of displacing Native American tribes from their traditional territories.

• A. Treaty of 1842
  The Treaty of 1842 was a U.S.–Native American agreement, particularly involving Ojibwe lands in the Lake Superior region, that ceded extensive mineral-rich territories to the United States and reshaped Indigenous land rights in the upper Midwest.
• B. Treaty of 23 December 1865
  The Treaty of 23 December 1865 was the international agreement through which several European states standardized their coinage systems, laying the foundation for the Latin Monetary Union.
• C. Treaty of 1873
  The Treaty of 1873 was an agreement in which the Pawnee Nation ceded most of its remaining lands in Nebraska to the United States and relocated to Indian Territory (present-day Oklahoma).
• D. Treaty of Wuchale
  The Treaty of Wuchale was an 1889 agreement between Italy and Ethiopia whose disputed wording over Ethiopia’s sovereignty helped trigger the First Italo-Ethiopian War.
• E. Treaty of Constantinople (1897)
  The Treaty of Constantinople (1897) was the peace agreement that ended the Greco-Turkish War of 1897, imposing territorial and financial concessions on Greece while confirming Ottoman control over Crete under international oversight.
• F. None of above. chosen