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: Lady Margaret Beaufort | Statement: [Margaret Beaufort, fullName, Lady Margaret Beaufort]

Target entity: Lady Margaret Beaufort
Context triple: [Margaret Beaufort, fullName, Lady Margaret Beaufort]

• A. Margaret Beaufort chosen
  Margaret Beaufort was an influential English noblewoman and political strategist of the late 15th century, best known as the mother of King Henry VII and a key architect of the Tudor dynasty.
• B. Anne Neville
  Anne Neville was an English noblewoman and queen consort of King Richard III during the late 15th-century Wars of the Roses.
• C. Elizabeth Grey, Countess Grey
  Elizabeth Grey, Countess Grey, was a British aristocrat best known as the mother of Charles Grey, 2nd Earl Grey, the Whig prime minister after whom Earl Grey tea is named.
• D. Mary Howard, Duchess of Norfolk
  Mary Howard, Duchess of Norfolk, was an English noblewoman of the powerful Howard family whose title and prominence in the aristocracy led to places such as Norfolk Island being named in her honor.
• E. Mary Howard
  Mary Howard was the mother of English physician Robert Darwin and a member of the extended family lineage that produced naturalist Charles Darwin.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.