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: George IV | Statement: [Prince Octavius of Great Britain, sibling, George IV]

Target entity: George IV
Context triple: [Prince Octavius of Great Britain, sibling, George IV]

• A. George IV of the United Kingdom chosen
  George IV of the United Kingdom was a British king known for his extravagant lifestyle, influential patronage of the arts and architecture, and controversial personal life during the late Georgian era.
• B. George IV of Georgia
  George IV of Georgia was a medieval Georgian king from the Bagrationi dynasty who ruled in the early 13th century during the kingdom’s period of political strength and cultural flourishing.
• C. William IV
  William IV was the King of the United Kingdom from 1830 to 1837, known for overseeing significant reforms including the abolition of slavery in most of the British Empire and the passage of the Reform Act 1832.
• D. George III of the United Kingdom
  George III of the United Kingdom was the long-reigning 18th–19th century British king best known for overseeing the loss of the American colonies and for periods of mental illness that led to his son serving as regent.
• E. George II of Great Britain
  George II of Great Britain was an 18th-century British king from the House of Hanover whose reign saw significant military conflicts, the expansion of British power, and the development of the modern parliamentary system.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.