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: Thomas Beaufort | Statement: [Edmund Beaufort, 4th Duke of Somerset, sibling, Thomas Beaufort]

Target entity: Thomas Beaufort
Context triple: [Edmund Beaufort, 4th Duke of Somerset, sibling, Thomas Beaufort]

• A. Arthur Beaufort
  Arthur Beaufort is a central fictional character in Edward Bulwer-Lytton’s novel "Night and Morning," around whom much of the story’s drama and moral conflict revolves.
• B. Thomas Beaufort, Duke of Exeter chosen
  Thomas Beaufort, Duke of Exeter, was an early 15th-century English nobleman, military commander, and half-uncle of King Henry V who played a prominent role in the Hundred Years’ War and royal government.
• C. Henry Beaufort
  Henry Beaufort was a powerful English cardinal and statesman of the late 14th and early 15th centuries, influential in both church and royal politics during the reigns of the Lancastrian kings.
• D. Humphrey de la Pole
  Humphrey de la Pole was a lesser-known English nobleman of the late 15th century, notable primarily as a younger son of the influential Yorkist noble family headed by Elizabeth of York, Duchess of Suffolk.
• E. John Talbot
  John Talbot is best known as the husband of actress and choreographer Gates McFadden, who played Dr. Beverly Crusher on Star Trek: The Next Generation.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.