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: Snake River Plain margin | Statement: [Bruneau River, region, Snake River Plain margin]

Target entity: Snake River Plain margin
Context triple: [Bruneau River, region, Snake River Plain margin]

• A. Snake River Plain chosen
  The Snake River Plain is a broad, arc-shaped volcanic and sedimentary lowland in southern Idaho, formed by the movement of the North American Plate over the Yellowstone hotspot and now a major agricultural and geological region.
• B. Snake River Plain volcanic fields
  The Snake River Plain volcanic fields are a series of extensive basaltic lava flows and volcanic features in Idaho that record the westward track of the Yellowstone hotspot across the Intermountain West.
• C. Denali Fault
  The Denali Fault is a major strike-slip fault in Alaska that accommodates significant lateral motion between tectonic plates and has produced large, damaging earthquakes.
• D. Chugach terrane
  The Chugach terrane is a large accretionary complex in southern Alaska composed mainly of deformed sedimentary and volcanic rocks that were scraped off an ancient subducting oceanic plate and later uplifted to form part of the modern Chugach Mountains.
• E. Teton fault
  The Teton fault is a major normal fault in northwestern Wyoming that has uplifted the dramatic Teton Range and shaped the adjacent Jackson Hole valley.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.