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: Sabine River | Statement: [Adams–Onís Treaty, establishedBoundaryAlong, Sabine River]

Target entity: Sabine River
Context triple: [Adams–Onís Treaty, establishedBoundaryAlong, Sabine River]

• A. Sabine River chosen
  The Sabine River is a major waterway in the south-central United States that forms much of the border between Texas and Louisiana before emptying into the Gulf of Mexico.
• B. Caddo River
  The Caddo River is a scenic waterway in western Arkansas known for its clear waters, recreational floating, and contribution to the Ouachita River system.
• C. Lampasas River
  The Lampasas River is a central Texas waterway that flows through several counties and communities before joining other rivers to form part of the Brazos River basin.
• D. Calcasieu River
  The Calcasieu River is a major waterway in southwestern Louisiana that flows through Lake Charles and into the Gulf of Mexico, supporting regional industry, shipping, and recreation.
• E. Brazos River
  The Brazos River is a major waterway in Texas that flows from the High Plains to the Gulf of Mexico, playing a key role in the region’s agriculture, water supply, and history.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: establishedBoundaryAlong
Context triple: [Adams–Onís Treaty, establishedBoundaryAlong, Sabine River]

• A. setsBoundary chosen
  Indicates that one entity defines or forms the limiting edge or border of another entity.
• B. fareBoundaryBetween
  Indicates that there is a dividing line or zone where one fare region, zone, or pricing scheme ends and another begins.
• C. typicalBoundary
  Indicates that one entity serves as the usual or characteristic boundary or limit for another entity.
• D. boundaryBetween
  Indicates that something serves as a dividing line or limit separating two distinct regions, areas, or entities.
• E. isBoundaryFor
  Indicates that one entity serves as the limiting edge, border, or enclosing extent that defines the spatial or conceptual bounds of another entity.
• F. None of above.