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: William Comyn, Earl of Buchan | Statement: [Walter Comyn, Earl of Menteith, father, William Comyn, Earl of Buchan]

Target entity: William Comyn, Earl of Buchan
Context triple: [Walter Comyn, Earl of Menteith, father, William Comyn, Earl of Buchan]

• A. William Comyn, Earl of Buchan chosen
  William Comyn, Earl of Buchan, was a powerful 13th-century Scottish noble and Justiciar whose marriage into the Buchan earldom greatly expanded the influence of the Comyn family in medieval Scotland.
• B. Alexander Comyn, Earl of Buchan
  Alexander Comyn, Earl of Buchan, was a prominent 13th-century Scottish nobleman and political leader who served as one of the Guardians of Scotland during the interregnum following the death of Alexander III.
• C. Walter Comyn, Earl of Menteith
  Walter Comyn, Earl of Menteith, was a powerful 13th-century Scottish noble and political figure who played a major role in the kingdom’s affairs during the reign of Alexander II.
• D. John Stewart, Earl of Carrick
  John Stewart, Earl of Carrick, was the eldest son and heir apparent of King Robert II of Scotland who later reigned as King Robert III.
• E. Alexander Stewart, Earl of Buchan
  Alexander Stewart, Earl of Buchan—known as the "Wolf of Badenoch"—was a notoriously lawless 14th-century Scottish nobleman and son of King Robert II, infamous for his brutal raids and destruction in the Highlands.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.