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: Lielupe River system | Statement: [Iecava, hydrologicalSystem, Lielupe River system]

Target entity: Lielupe River system
Context triple: [Iecava, hydrologicalSystem, Lielupe River system]

• A. Lielupe river basin
  The Lielupe river basin is a drainage area in Latvia and northern Lithuania encompassing the Lielupe River and its tributaries, supporting extensive agriculture, wetlands, and settlements before flowing into the Gulf of Riga.
• B. Lielupe River chosen
  The Lielupe River is a major river in Latvia that flows through the country’s central lowlands before emptying into the Gulf of Riga in the Baltic Sea.
• C. Trysilelva river system
  The Trysilelva river system is a major river network in eastern Norway that drains large inland areas before continuing into Sweden as part of the Klarälven–Göta älv watercourse.
• D. Reisa river system
  The Reisa river system is a network of rivers and tributaries in northern Norway centered around the Reisaelva, known for its deep canyon landscapes, salmon fishing, and scenic wilderness.
• E. Vaivase River
  Vaivase River is a waterway in Samoa that flows through the area of Apia, contributing to the capital’s local watershed and landscape.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.