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: John de Warenne, 6th Earl of Surrey | Statement: [Maud Marshal, child, John de Warenne, 6th Earl of Surrey]

Target entity: John de Warenne, 6th Earl of Surrey
Context triple: [Maud Marshal, child, John de Warenne, 6th Earl of Surrey]

• A. John de Warenne, 6th Earl of Surrey chosen
  John de Warenne, 6th Earl of Surrey, was an English nobleman and military leader of the late 13th and early 14th centuries, noted for his prominent role in the early stages of the Wars of Scottish Independence.
• B. William de Warenne, 5th Earl of Surrey
  William de Warenne, 5th Earl of Surrey, was a prominent 13th-century English nobleman and magnate who held extensive lands and influence during the reigns of Kings John and Henry III.
• C. William de Warenne, 2nd Earl of Surrey
  William de Warenne, 2nd Earl of Surrey, was a prominent Anglo-Norman nobleman and military leader of the late 11th and early 12th centuries, closely associated with the English crown and extensive landholdings in England.
• D. William de Warenne, 1st Earl of Surrey
  William de Warenne, 1st Earl of Surrey, was an influential Norman nobleman and close companion of William the Conqueror who became one of the wealthiest and most powerful magnates in post-Conquest England.
• E. William Longespée, 3rd Earl of Salisbury
  William Longespée, 3rd Earl of Salisbury, was an illegitimate son of King Henry II of England who became a prominent Anglo-Norman nobleman and military leader in the early 13th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.