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: Katharine Russell, Viscountess Amberley | Statement: [John Russell, Viscount Amberley, spouse, Katharine Russell, Viscountess Amberley]

Target entity: Katharine Russell, Viscountess Amberley
Context triple: [John Russell, Viscount Amberley, spouse, Katharine Russell, Viscountess Amberley]

• A. Frances Russell, Countess Russell
  Frances Russell, Countess Russell, was a prominent 19th-century British aristocrat and social reformer, best known as the wife of Prime Minister John Russell, 1st Earl Russell, and a leading figure in liberal and humanitarian causes.
• B. Viscountess Amberley chosen
  Viscountess Amberley was a British noble title held by Katharine Louisa Stanley through her marriage into the aristocratic Russell family.
• C. Anne Hill-Trevor, Countess of Mornington
  Anne Hill-Trevor, Countess of Mornington, was an Anglo-Irish aristocrat of the 18th century and the wife of Garret Wesley, 1st Earl of Mornington, making her the mother of several prominent Wellesley family members.
• D. Viscountess Goschen
  Viscountess Goschen is the courtesy or substantive noble title held by the wife or female counterpart of a Viscount Goschen in the British peerage system.
• E. Kathleen Cavendish, Marchioness of Hartington
  Kathleen Cavendish, Marchioness of Hartington was an American socialite and member of the Kennedy family who married into the British aristocracy and died tragically in a 1948 plane crash.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.