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: Athabasca River watershed | Statement: [Berland River, partOf, Athabasca River watershed]

Target entity: Athabasca River watershed
Context triple: [Berland River, partOf, Athabasca River watershed]

• A. Mackenzie River Basin
  The Mackenzie River Basin is a vast watershed in northwestern Canada that collects waters from much of the boreal forest and Arctic regions before draining into the Arctic Ocean.
• B. Athabasca River chosen
  The Athabasca River is a major glacier-fed waterway in western Canada that flows through the Rocky Mountains and northern Alberta, playing a key role in the region’s ecology, history, and resource development.
• C. Athabasca
  Athabasca is a small town in northern Alberta, Canada, known as a regional service center near the Athabasca River and the former site of Athabasca University’s main campus.
• D. Foxe Basin
  Foxe Basin is a shallow, ice-covered Arctic oceanic basin in northern Canada, located between Baffin Island and the Melville Peninsula and known for its rich marine wildlife.
• E. Mackenzie River
  The Mackenzie River is the longest river system in Canada, flowing through the Northwest Territories to the Arctic Ocean and draining a vast portion of northwestern North America.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.