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: Viga River | Statement: [Unzha River, hasTributary, Viga River]

Target entity: Viga River
Context triple: [Unzha River, hasTributary, Viga River]

• A. Itata River
  The Itata River is a significant waterway in south-central Chile that flows westward from the Andean foothills to the Pacific Ocean, supporting agriculture and settlements along its course.
• B. Abra River
  The Abra River is a major river in northwestern Luzon in the Philippines, flowing through the Ilocos and Cordillera regions before emptying into the South China Sea.
• C. Huaura River
  The Huaura River is a coastal river in central Peru that flows through the Lima Region to the Pacific Ocean, supporting nearby towns and agriculture along its valley.
• D. Andalién River
  The Andalién River is a watercourse in Chile’s Biobío Region that flows through the Concepción metropolitan area before emptying into the Pacific Ocean near the commune of Hualpén.
• E. Sumas River
  The Sumas River is a small transboundary river flowing through British Columbia, Canada, into Washington State, where it passes by the city of Sumas before joining the Fraser River system.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Viga River
Target entity description: The Viga River is a lesser-known river in Russia that serves as a tributary within the Unzha River basin.

• A. Itata River
  The Itata River is a significant waterway in south-central Chile that flows westward from the Andean foothills to the Pacific Ocean, supporting agriculture and settlements along its course.
• B. Abra River
  The Abra River is a major river in northwestern Luzon in the Philippines, flowing through the Ilocos and Cordillera regions before emptying into the South China Sea.
• C. Huaura River
  The Huaura River is a coastal river in central Peru that flows through the Lima Region to the Pacific Ocean, supporting nearby towns and agriculture along its valley.
• D. Andalién River
  The Andalién River is a watercourse in Chile’s Biobío Region that flows through the Concepción metropolitan area before emptying into the Pacific Ocean near the commune of Hualpén.
• E. Sumas River
  The Sumas River is a small transboundary river flowing through British Columbia, Canada, into Washington State, where it passes by the city of Sumas before joining the Fraser River system.
• F. None of above. chosen