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: Northwest Coast cultural area | Statement: [Heiltsuk, partOf, Northwest Coast cultural area]

Target entity: Northwest Coast cultural area
Context triple: [Heiltsuk, partOf, Northwest Coast cultural area]

• A. Pacific Northwest Coast Indigenous peoples chosen
  Pacific Northwest Coast Indigenous peoples are the diverse First Nations and Native American societies of the coastal regions of present-day British Columbia, Washington, and Alaska, known for their complex social structures, rich ceremonial traditions, and distinctive art forms such as totem poles and elaborate wood carvings.
• B. Northwest Coast Sprachbund
  The Northwest Coast Sprachbund is a linguistic area in the Pacific Northwest where diverse Indigenous languages, such as Halkomelem, have converged to share structural features through long-term contact.
• C. Plateau culture area
  The Plateau culture area is a North American cultural region encompassing the intermountain plateau lands between the Rocky Mountains and the Cascades, traditionally inhabited by various Indigenous peoples including the Southern Paiute.
• D. Interior Salish peoples
  The Interior Salish peoples are a group of Indigenous nations of the Interior Plateau region of British Columbia and the northwestern United States who share related Salishan languages and cultural traditions.
• E. Northwest Coast of Alaska
  The Northwest Coast of Alaska is a culturally rich coastal region inhabited by Alaska Native communities whose traditions, subsistence lifestyles, and art are closely tied to the marine and tundra environments.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.