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: House of Beaufort | Statement: [Eleanor Beaufort, memberOf, House of Beaufort]

Target entity: House of Beaufort
Context triple: [Eleanor Beaufort, memberOf, House of Beaufort]

• A. House of Lancaster
  The House of Lancaster was a cadet branch of the English royal Plantagenet dynasty that produced several medieval kings and played a central role in the Wars of the Roses.
• B. Beaufort family chosen
  The Beaufort family was a powerful English noble lineage descended from John of Gaunt whose legitimized status and Lancastrian bloodline provided a key dynastic claim later used by Henry VII.
• C. House of Stafford
  The House of Stafford was a prominent English noble family that rose to great power and influence in the late medieval period, producing several dukes and key figures in the Wars of the Roses.
• D. Ducal House of Richmond
  The Ducal House of Richmond is a British noble family line established in the late 17th century that has held the dukedom of Richmond and played a notable role in the aristocratic and political life of the United Kingdom.
• E. House of York
  The House of York was a prominent late medieval English royal dynasty that contested the throne during the Wars of the Roses and produced kings such as Edward IV and Richard III.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.