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 Union Jack | Statement: [Province of Canada, flagUsed, British Union Jack]

Target entity: British Union Jack
Context triple: [Province of Canada, flagUsed, British Union Jack]

• A. British Red Ensign
  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. 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.
• C. Union Flag chosen
  The Union Flag, commonly known as the Union Jack, is the national flag of the United Kingdom, combining the crosses of England, Scotland, and (historically) Ireland into a single design.
• D. Grand Union Flag
  The Grand Union Flag was the first national flag of the United States, combining the British Union Jack with thirteen stripes representing the original American colonies during the early stages of the Revolutionary War.
• E. Flag of England
  The Flag of England is a simple red cross on a white field, known as the St George's Cross and historically associated with Saint George, the patron saint of England.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.