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: C&O/B&O/WM | Statement: [Chessie System, abbreviation, C&O/B&O/WM]

Target entity: C&O/B&O/WM
Context triple: [Chessie System, abbreviation, C&O/B&O/WM]

• A. Chesapeake and Ohio Railway chosen
  The Chesapeake and Ohio Railway was a major American railroad best known for hauling Appalachian coal and operating key routes through the Mid-Atlantic and Midwest before becoming part of the modern CSX rail system.
• B. Baltimore and Susquehanna Railroad
  The Baltimore and Susquehanna Railroad was an early 19th-century American railroad that helped pioneer rail transportation in Maryland and Pennsylvania, eventually becoming part of the Northern Central Railway system.
• C. Pittsburgh, Cincinnati, Chicago and St. Louis Railroad
  The Pittsburgh, Cincinnati, Chicago and St. Louis Railroad was a major Midwestern and Mid-Atlantic rail system that formed a key part of the Pennsylvania Railroad’s network, linking important industrial cities across the region.
• D. Washington and Old Dominion Railroad
  The Washington and Old Dominion Railroad was a regional rail line in Northern Virginia that operated from the 19th to the mid-20th century, later converted into the popular Washington & Old Dominion Railroad Trail.
• E. Norfolk and Western Railway
  Norfolk and Western Railway was a major American railroad known for its coal-hauling operations and distinctive steam locomotive fleet, which later became part of Norfolk Southern Railway through merger.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.