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: Bertha of Holland | Statement: [Louis VI of France, mother, Bertha of Holland]

Target entity: Bertha of Holland
Context triple: [Louis VI of France, mother, Bertha of Holland]

• A. Bertha of Holland chosen
  Bertha of Holland was an 11th-century Queen of France as the first wife of King Philip I and a member of the Dutch noble House of Holland.
• B. Matilda of Brabant
  Matilda of Brabant was a 13th-century noblewoman from the ducal house of Brabant who became Countess of Holland and Zeeland and the mother of King William II of Holland, a Roman-German king.
• C. Beatrice of Flanders
  Beatrice of Flanders was a 13th-century noblewoman from the House of Dampierre who became Countess of Holland and Zeeland through her marriage to John I, Count of Holland.
• D. Matilda of Guelders
  Matilda of Guelders was a medieval noblewoman from the ducal house of Guelders, known primarily as a daughter of Count Reginald II and a member of the regional ruling elite in the Low Countries.
• E. Matilda of Flanders
  Matilda of Flanders was the influential duchess of Normandy and queen consort of England, known for her political acumen and support of her husband William the Conqueror’s rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.