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 Crown | Statement: [Royal Corps of Signals, allegiance, British Crown]

Target entity: British Crown
Context triple: [Royal Corps of Signals, allegiance, British Crown]

• A. British Crown
  The British Crown was the supreme monarchical authority of Great Britain that exercised ultimate political and legal power over its colonies and territories.
• B. British Empire
  The British Empire was a vast global colonial empire dominated by Britain that, at its height, controlled territories on every inhabited continent and profoundly shaped modern political, economic, and cultural history.
• C. Kingdom of Great Britain
  The Kingdom of Great Britain was a sovereign state that existed from 1707 to 1801, formed by the political union of England (and Wales) and Scotland, and became a major global colonial and maritime power.
• D. British monarchy chosen
  The British monarchy is the constitutional royal institution of the United Kingdom and its realms, historically ruling a global empire and serving as a central symbol of continuity, national identity, and ceremonial authority.
• E. Britannia
  Britannia is the female warrior-like figure symbolizing the United Kingdom, traditionally depicted with a helmet, shield, and trident as an emblem of national strength and maritime power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.