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: Cross River basin | Statement: [Great Kwa River, partOf, Cross River basin]

Target entity: Cross River basin
Context triple: [Great Kwa River, partOf, Cross River basin]

• A. Cross River
  Cross River is a tributary stream in New York State that feeds the Cross River Reservoir and ultimately forms part of the New York City water supply system.
• B. Cross River chosen
  Cross River is a major river in southeastern Nigeria and western Cameroon that flows through tropical rainforests and supports rich biodiversity and local economies before emptying into the Gulf of Guinea.
• C. Athi River basin
  The Athi River basin is a major drainage basin in Kenya that collects waters from rivers such as the Nairobi River and ultimately feeds into the Indian Ocean.
• D. Sanaga River basin
  The Sanaga River basin is the extensive watershed in Cameroon that collects and channels rainfall and tributary flows into the Sanaga River, the country’s largest river system and a key resource for hydropower, ecosystems, and local livelihoods.
• E. Bandama River basin
  The Bandama River basin is the largest river drainage system in Côte d'Ivoire, encompassing much of the country's central region and supporting agriculture, settlements, and hydropower.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.