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: Matilda of Scotland’s sister Mary | Statement: [Eustace III, Count of Boulogne, spouse, Matilda of Scotland’s sister Mary]

Target entity: Matilda of Scotland’s sister Mary
Context triple: [Eustace III, Count of Boulogne, spouse, Matilda of Scotland’s sister Mary]

• A. Matilda of Scotland
  Matilda of Scotland was a 12th-century Scottish princess who became Queen of England as the wife of King Henry I and was noted for her piety and political influence.
• B. Matilda (Maud) Bruce
  Matilda (Maud) Bruce was a medieval Scottish noblewoman, the daughter of Elizabeth de Burgh and King Robert the Bruce of Scotland.
• C. Edith of Scotland (Matilda of Scotland) chosen
  Edith of Scotland, later known as Queen Matilda, was the daughter of King Malcolm III and Saint Margaret of Scotland who became the influential first wife of King Henry I of England.
• D. Margaret of Scotland
  Margaret of Scotland was a 15th-century Scottish princess and the first wife of the future King Louis XI of France, whose politically arranged marriage helped strengthen Franco-Scottish alliances.
• E. Margaret of Scotland
  Margaret of Scotland, known as the Maid of Norway, was the young granddaughter of King Alexander III who briefly became the uncrowned queen-designate of Scotland in the late 13th century before dying en route from Norway.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.