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: Coast Plutonic Complex | Statement: [Coast Mountains, orogeny, Coast Plutonic Complex]

Target entity: Coast Plutonic Complex
Context triple: [Coast Mountains, orogeny, Coast Plutonic Complex]

• A. Dalradian Supergroup
  The Dalradian Supergroup is a thick sequence of late Precambrian to early Paleozoic metamorphic sedimentary and volcanic rocks extensively exposed in the Scottish Highlands and parts of Ireland.
• B. Grampian Terrane
  The Grampian Terrane is a major geological block in Scotland characterized by ancient metamorphic and igneous rocks that form much of the Grampian Highlands.
• C. Southern Uplands terrane
  The Southern Uplands terrane is a geological region in southern Scotland composed mainly of deformed and folded sedimentary rocks, representing an ancient accretionary prism formed during the closure of the Iapetus Ocean.
• D. Alpha–Mendeleev Ridge complex
  The Alpha–Mendeleev Ridge complex is a large submarine volcanic ridge system in the Arctic Ocean, forming part of the ocean floor topography between the Eurasian and Amerasian basins.
• E. Caledonian fault system
  The Caledonian fault system is a major ancient tectonic fracture network formed during the Caledonian orogeny that helped shape the geological structure of parts of Scotland and other regions in the North Atlantic.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Coast Plutonic Complex
Triple: [Coast Mountains, orogeny, Coast Plutonic Complex]

The Coast Plutonic Complex is a vast belt of granitic and related intrusive rocks forming the core of the Coast Mountains along the Pacific margin of western North America.

Target entity: Coast Plutonic Complex
Target entity description: The Coast Plutonic Complex is a vast belt of granitic and related intrusive rocks forming the core of the Coast Mountains along the Pacific margin of western North America.

• A. Dalradian Supergroup
  The Dalradian Supergroup is a thick sequence of late Precambrian to early Paleozoic metamorphic sedimentary and volcanic rocks extensively exposed in the Scottish Highlands and parts of Ireland.
• B. Grampian Terrane
  The Grampian Terrane is a major geological block in Scotland characterized by ancient metamorphic and igneous rocks that form much of the Grampian Highlands.
• C. Southern Uplands terrane
  The Southern Uplands terrane is a geological region in southern Scotland composed mainly of deformed and folded sedimentary rocks, representing an ancient accretionary prism formed during the closure of the Iapetus Ocean.
• D. Alpha–Mendeleev Ridge complex
  The Alpha–Mendeleev Ridge complex is a large submarine volcanic ridge system in the Arctic Ocean, forming part of the ocean floor topography between the Eurasian and Amerasian basins.
• E. Caledonian fault system
  The Caledonian fault system is a major ancient tectonic fracture network formed during the Caledonian orogeny that helped shape the geological structure of parts of Scotland and other regions in the North Atlantic.
• F. None of above. chosen