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 and Northwestern Railway | Statement: [Chitina, Alaska, servedByRailroad, Copper River and Northwestern Railway]

Target entity: Copper River and Northwestern Railway
Context triple: [Chitina, Alaska, servedByRailroad, Copper River and Northwestern Railway]

• A. Copper River and Northwestern Railway chosen
  The Copper River and Northwestern Railway was an early 20th-century Alaskan railroad built primarily to haul copper ore from the remote Kennecott mines to the coastal port of Cordova.
• B. Alaska Northern Railway
  The Alaska Northern Railway was an early 20th-century rail line in Alaska that laid much of the groundwork for what later became the Alaska Railroad.
• C. Alaska Railroad
  The Alaska Railroad is a state-owned railway system in Alaska that provides passenger and freight services across key regions including Anchorage, Fairbanks, and coastal ports.
• D. Northern Pacific Railway
  The Northern Pacific Railway was a major transcontinental railroad in the northern United States that played a key role in opening and developing the Pacific Northwest in the late 19th and early 20th centuries.
• E. Northern Pacific
  The Northern Pacific is the northern portion of the Pacific Ocean, encompassing vast open waters and numerous island groups and archipelagos across the Northern Hemisphere.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.