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: Copper River Delta Management Area | Statement: [Copper River Delta, managementUnit, Copper River Delta Management Area]

Target entity: Copper River Delta Management Area
Context triple: [Copper River Delta, managementUnit, Copper River Delta Management Area]

• A. Copper River Delta chosen
  The Copper River Delta is a vast, ecologically rich coastal wetland in south-central Alaska, renowned for its extensive tidal flats, wetlands, and critical habitat for migratory birds and salmon.
• B. Yukon–Kuskokwim Delta
  The Yukon–Kuskokwim Delta is a vast, sparsely populated river delta in western Alaska known for its wetlands, rich subsistence lifestyle, and predominantly Central Alaskan Yup’ik communities.
• C. Yukon Delta National Wildlife Refuge
  Yukon Delta National Wildlife Refuge is a vast protected wetland and coastal ecosystem in Alaska renowned for its rich biodiversity and critical habitat for migratory birds, fish, and marine mammals.
• D. Nestucca River Recreation Area
  Nestucca River Recreation Area is a protected natural area in Oregon that offers river access, camping, fishing, and other outdoor recreation opportunities along the Nestucca River.
• E. Billy Frank Jr. Nisqually National Wildlife Refuge
  Billy Frank Jr. Nisqually National Wildlife Refuge is a protected estuarine and freshwater wetland area in Washington State known for its rich wildlife habitat and birdwatching opportunities along the Nisqually River delta.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.