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: Guadiana River | Statement: [Guadiana estuary, borderRiverSectionOf, Guadiana River]

Target entity: Guadiana River
Context triple: [Guadiana estuary, borderRiverSectionOf, Guadiana River]

• A. Guadiana River chosen
  The Guadiana River is a major waterway of the Iberian Peninsula that flows through Spain and Portugal, forming part of their border before emptying into the Atlantic Ocean.
• B. Baixo Guadiana
  Baixo Guadiana is a subregion in southeastern Portugal along the lower Guadiana River, known for its rural landscapes, traditional villages, and cross-border connection with Spain.
• C. Guadaíra River
  The Guadaíra River is a Spanish watercourse in Andalusia that flows through the province of Seville and is known historically for its mills and as a contributor to the region’s agricultural and urban water supply.
• D. Guadajoz River
  The Guadajoz River is a watercourse in southern Spain that flows through the province of Córdoba before joining the Guadalquivir River.
• E. Guadalquivir River
  The Guadalquivir River is one of Spain’s major rivers, flowing through Andalusia and the city of Seville before emptying into the Atlantic Ocean.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: borderRiverSectionOf
Context triple: [Guadiana estuary, borderRiverSectionOf, Guadiana River]

• A. borderRiverContext
  Indicates that a river serves as or is involved in forming the boundary between two geographic or political regions within a specific contextual setting.
• B. borderSectionName chosen
  Indicates the specific named segment or portion of a border that is associated with or applies to an entity.
• C. stateBorderSectionOf
  Indicates that a specific segment of a boundary line forms part of the overall border of a state.
• D. borderRegion
  Indicates a region that lies along or near the boundary separating two distinct geographic or political areas.
• E. betweenRiver
  Indicates a spatial relationship where something is located in the area separating two rivers or lies in the intermediate region defined by them.
• F. None of above.