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: Ælfgifu of Northumbria | Statement: [Mary of Scotland, grandmother, Ælfgifu of Northumbria]

Target entity: Ælfgifu of Northumbria
Context triple: [Mary of Scotland, grandmother, Ælfgifu of Northumbria]

• A. Ælfgifu of York chosen
  Ælfgifu of York was an Anglo-Saxon noblewoman, likely of Northumbrian origin, who became queen consort of England as the wife of King Æthelred the Unready and mother of King Edmund Ironside.
• B. Ælfgifu of Northampton
  Ælfgifu of Northampton was an influential early 11th-century English noblewoman and political figure, known as the first wife or consort of King Cnut the Great and the mother of kings Harold Harefoot and possibly Svein Knutsson.
• C. Ælfgifu of Shaftesbury
  Ælfgifu of Shaftesbury was a 10th-century English queen consort and later revered saint, known primarily as the wife of King Edmund I and mother of Kings Eadwig and Edgar the Peaceful.
• D. Ælfthryth of Wessex
  Ælfthryth of Wessex was a 9th-century English princess, the daughter of King Alfred the Great, who became queen consort of Mercia through her marriage to Count Baldwin II of Flanders.
• E. Ælfflæd of Whitby
  Ælfflæd of Whitby was a 7th-century Northumbrian princess who became abbess of Whitby Abbey and an influential religious and political figure in early Anglo-Saxon England.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.