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 Red Ensign (as merchant collier) | Statement: [Earl of Pembroke, flag, British Red Ensign (as merchant collier)]

Target entity: British Red Ensign (as merchant collier)
Context triple: [Earl of Pembroke, flag, British Red Ensign (as merchant collier)]

• A. British Red Ensign chosen
  The British Red Ensign is a historic maritime flag of England and later Great Britain, featuring a red field with the Union Jack in the canton, traditionally flown by British merchant and civilian vessels.
• B. White Ensign
  The White Ensign is the distinctive white naval flag with a red St George’s Cross and Union Flag in the canton flown by commissioned warships and shore establishments of the Royal Navy.
• C. British Blue Ensign
  The British Blue Ensign is a maritime flag featuring a dark blue field with the Union Jack in the canton, traditionally used by certain British government vessels and authorized organizations.
• D. Royal African Company flag
  The Royal African Company flag was the emblem flown by the English chartered company that dominated Britain’s early involvement in the transatlantic slave trade during the 17th and early 18th centuries.
• E. Australian Red Ensign
  The Australian Red Ensign is a red-field maritime version of Australia's national flag historically used by Australian merchant ships and, informally, by civilians.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.