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: Omo River region | Statement: [Surmic, geographicCluster, Omo River region]

Target entity: Omo River region
Context triple: [Surmic, geographicCluster, Omo River region]

• A. Ondo
  Ondo is a historic Yoruba town in southwestern Nigeria known for its traditional monarchy, cultural heritage, and role as a regional commercial center.
• B. Ijaw
  The Ijaw are one of the largest ethnic groups in the Niger Delta region of Nigeria, known for their riverine culture, fishing traditions, and significant role in the country's oil-producing areas.
• C. Oyo-Ile
  Oyo-Ile was the historic political and cultural center of the Oyo Empire, one of the most powerful precolonial Yoruba states in West Africa.
• D. Niger Delta
  The Niger Delta is a vast, oil-rich coastal region in southern Nigeria known for its complex network of creeks and mangrove swamps, significant petroleum production, and associated environmental and social challenges.
• E. Omo River chosen
  The Omo River is a major river in southwestern Ethiopia that flows from the Ethiopian highlands into Kenya’s Lake Turkana, supporting diverse ecosystems and indigenous communities along its course.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: geographicCluster
Context triple: [Surmic, geographicCluster, Omo River region]

• A. arealCluster
  Indicates that entities belong to the same spatially contiguous or closely grouped geographic area.
• B. countryCluster
  Indicates that multiple countries are grouped together based on shared characteristics, relationships, or classification criteria.
• C. geographicContext chosen
  Indicates that one entity is situated within, associated with, or characterized by the geographic setting or region defined by another entity.
• D. ethnolinguisticCluster
  Indicates a relationship where entities are grouped together based on shared ethnic and linguistic characteristics, treating them as part of the same ethnolinguistic cluster.
• E. geographicallyDefinedAs
  Indicates that one entity’s geographic extent, boundaries, or location is defined or characterized in terms of another geographic entity.
• F. None of above.