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: Account of an Expedition from Pittsburgh to the Rocky Mountains | Statement: [Edwin James, notableWork, Account of an Expedition from Pittsburgh to the Rocky Mountains]

Target entity: Account of an Expedition from Pittsburgh to the Rocky Mountains
Context triple: [Edwin James, notableWork, Account of an Expedition from Pittsburgh to the Rocky Mountains]

• A. Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California chosen
  Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California is an influential 19th-century account of U.S. western exploration that helped shape American understanding and interest in the Far West.
• B. Powell Geographic Expedition
  The Powell Geographic Expedition was a pioneering 19th-century American exploration led by John Wesley Powell that conducted the first scientific surveys and navigations of the Colorado River and the Grand Canyon.
• C. Raynolds Expedition to the Yellowstone and Missouri River headwaters
  The Raynolds Expedition to the Yellowstone and Missouri River headwaters was an 1859–1860 U.S. Army topographical survey that produced some of the earliest detailed scientific and geographic information about the northern Rocky Mountains and the Yellowstone region.
• D. The Pioneers in the Wilderness
  The Pioneers in the Wilderness is a work by Chinese playwright and lyricist Tian Han, reflecting his engagement with progressive, modern themes in early 20th-century Chinese literature and drama.
• E. A Journey in the Back Country in the Winter of 1853–4
  A Journey in the Back Country in the Winter of 1853–4 is a mid-19th-century travel narrative by landscape architect and writer Frederick Law Olmsted, documenting his observations of the American South and its social conditions shortly before the Civil War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.