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: Emigrant Trail routes over the Sierra Nevada | Statement: [Pioneer Monument, nearbySite, Emigrant Trail routes over the Sierra Nevada]

Target entity: Emigrant Trail routes over the Sierra Nevada
Context triple: [Pioneer Monument, nearbySite, Emigrant Trail routes over the Sierra Nevada]

• A. Sierra Nevada trail
  The Sierra Nevada trail is a popular hiking route in Chile’s Conguillío National Park, known for its panoramic views of volcanic landscapes, native forests, and lakes.
• B. California Trail chosen
  The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
• C. Sierra Nevada transportation corridor
  The Sierra Nevada transportation corridor is a major east–west route across California’s Sierra Nevada mountains that carries key highway and rail lines linking the state’s Central Valley with Nevada and the broader interior West.
• D. Applegate–Lassen Route
  The Applegate–Lassen Route was an alternative emigrant trail in the mid-19th century that branched off the main California Trail to provide a northern route into California and southern Oregon.
• E. Anza Trail
  Anza Trail is a historic route in the American Southwest and California that commemorates the 18th-century overland expedition led by Juan Bautista de Anza and his settlers.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.