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: Mackenzie Delta | Statement: [Siglitun, spokenIn, Mackenzie Delta]

Target entity: Mackenzie Delta
Context triple: [Siglitun, spokenIn, Mackenzie Delta]

• A. Mackenzie River delta chosen
  The Mackenzie River delta is a vast Arctic wetland in northwestern Canada, characterized by a complex network of channels, lakes, and islands that form one of the largest river deltas in North America.
• B. Peace–Athabasca Delta
  The Peace–Athabasca Delta is one of the world’s largest inland freshwater deltas, formed by the convergence of the Peace, Athabasca, and Birch rivers in northern Alberta, Canada, and renowned for its rich wetlands and wildlife habitat.
• C. Saskatchewan River Delta
  The Saskatchewan River Delta is one of North America’s largest inland freshwater deltas, a vast wetland complex in central Canada that supports rich biodiversity and important Indigenous and wildlife habitats.
• D. Mackenzie Valley
  Mackenzie Valley is a vast, sparsely populated region in northwestern Canada shaped by the course of the Mackenzie River and known for its subarctic landscapes and Indigenous communities.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.