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: Columbia River estuarine islands | Statement: [Oregon estuary network, hasPart, Columbia River estuarine islands]

Target entity: Columbia River estuarine islands
Context triple: [Oregon estuary network, hasPart, Columbia River estuarine islands]

• A. Columbia River estuary chosen
  The Columbia River estuary is the broad, tidally influenced transition zone where the Columbia River meets the Pacific Ocean, supporting rich ecosystems, major shipping routes, and coastal communities in the Pacific Northwest.
• B. Oregon estuary network
  The Oregon estuary network is a system of interconnected coastal estuaries along the Oregon coast that provide critical habitats, support fisheries, and play key roles in regional ecology and water quality.
• C. Puget Sound islands
  The Puget Sound islands are a group of islands in Washington State known for their scenic shorelines, maritime communities, and rich Pacific Northwest ecosystems.
• D. Willapa Bay
  Willapa Bay is a large, shallow estuarine bay on the southwest coast of Washington State, known for its rich shellfish beds, wildlife habitat, and relatively undeveloped shoreline.
• E. Copper River Delta
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.