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: Orange River estuary | Statement: [Gariep River, hasEstuary, Orange River estuary]

Target entity: Orange River estuary
Context triple: [Gariep River, hasEstuary, Orange River estuary]

• A. Imjin River estuary
  The Imjin River estuary is a strategically significant tidal river mouth in Korea that forms part of the boundary between North and South Korea and flows into the Yellow Sea.
• B. Clarence River estuary
  The Clarence River estuary is a large tidal river mouth on the northern coast of New South Wales, Australia, known for its rich fisheries, wetlands, and coastal communities.
• C. River Tamar estuary
  The River Tamar estuary is a tidal waterway in southwest England that forms part of the natural boundary between Devon and Cornwall and supports major naval and commercial activities.
• D. Leven Estuary
  Leven Estuary is a coastal inlet in Cumbria, England, where the River Leven meets the northeastern end of Morecambe Bay, forming important tidal habitats for wildlife.
• E. Orange River Mouth chosen
  Orange River Mouth is the coastal estuary where South Africa’s longest river, the Orange River, flows into the Atlantic Ocean, forming an ecologically important wetland area.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.