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: British Rail Class 91 | Statement: [InterCity 225, locomotiveClass, British Rail Class 91]

Target entity: British Rail Class 91
Context triple: [InterCity 225, locomotiveClass, British Rail Class 91]

• A. British Rail Class 91 chosen
  The British Rail Class 91 is a high-speed electric locomotive built in the late 1980s for InterCity 225 services on the East Coast Main Line, known for its streamlined design and 140 mph capability.
• B. British Rail Class 92
  The British Rail Class 92 is a dual-voltage electric locomotive designed primarily for heavy freight and sleeper services through the Channel Tunnel and on electrified routes in the UK and Europe.
• C. British Rail Class 90
  The British Rail Class 90 is a class of electric locomotives introduced in the late 1980s for high-speed passenger and freight services on the UK’s electrified main lines.
• D. British Rail Class 319
  The British Rail Class 319 is a dual-voltage electric multiple unit train introduced in the late 1980s for cross-London services, notably on the Thameslink route.
• E. British Rail Class 171
  The British Rail Class 171 is a diesel multiple unit train used primarily by Southern in the UK, closely related to the Class 170 but equipped with different coupling systems for compatibility with other Southern stock.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.