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: Source of the Nile | Statement: [Kingdom of Busoga, locatedNear, Source of the Nile]

Target entity: Source of the Nile
Context triple: [Kingdom of Busoga, locatedNear, Source of the Nile]

• A. Nubian Nile
  The Nubian Nile is the stretch of the Nile River flowing through ancient Nubia in what is now southern Egypt and northern Sudan, a region historically significant for its strategic and military importance to the Roman Empire.
• B. Blue Nile River
  The Blue Nile River is a major tributary of the Nile that originates at Lake Tana in Ethiopia and flows through rugged highlands into Sudan, playing a crucial role in the region’s water supply, agriculture, and hydroelectric power.
• C. White Nile chosen
  The White Nile is one of the two main tributaries of the Nile River, rising in the Great Lakes region of central Africa and flowing northward through countries such as South Sudan and Sudan.
• D. Rosetta branch of the Nile
  The Rosetta branch of the Nile is one of the Nile Delta’s main distributaries in northern Egypt, historically significant as a key waterway and the namesake of the city where the Rosetta Stone was found.
• E. Nile
  The Nile is a major north-flowing river in northeastern Africa, widely regarded as one of the longest rivers in the world and a crucial lifeline for the civilizations that have flourished along its banks.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.