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: Peace–Athabasca Delta system | Statement: [Rivière des Rochers, formsPartOf, Peace–Athabasca Delta system]

Target entity: Peace–Athabasca Delta system
Context triple: [Rivière des Rochers, formsPartOf, Peace–Athabasca Delta system]

• A. Peace–Athabasca Delta chosen
  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.
• B. 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.
• C. Mackenzie River delta
  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.
• D. Lake Athabasca
  Lake Athabasca is a large, shallow lake in western Canada known for its uranium-rich region, important fisheries, and location spanning the border between Alberta and Saskatchewan.
• E. Alberta lake system
  The Alberta lake system is a network of interconnected lakes and associated waterways in the province of Alberta, Canada, that supports diverse ecosystems, recreation, and regional water management.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.