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: California Trail migration of 1846 | Statement: [Fourth Relief, relatedEvent, California Trail migration of 1846]

Target entity: California Trail migration of 1846
Context triple: [Fourth Relief, relatedEvent, California Trail migration of 1846]

• A. Mormon Trail
  The Mormon Trail was a 19th-century overland route used by Latter-day Saint pioneers migrating west from the Midwest to the Salt Lake Valley in present-day Utah.
• 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. Southern Emigrant Trail
  The Southern Emigrant Trail was a major 19th-century overland route used by American migrants traveling to California through the desert Southwest, particularly during the Gold Rush era.
• D. 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.
• E. Hastings Cutoff
  Hastings Cutoff was a poorly scouted overland shortcut proposed by Lansford Hastings that significantly delayed and imperiled westward emigrant wagon trains, most notoriously the Donner Party.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.