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: British Library Cotton Vitellius A. xv | Statement: [Saint Christopher (prose narrative), shelfmark, British Library Cotton Vitellius A. xv]

Target entity: British Library Cotton Vitellius A. xv
Context triple: [Saint Christopher (prose narrative), shelfmark, British Library Cotton Vitellius A. xv]

• A. British Library Cotton Vitellius A. xv chosen
  British Library Cotton Vitellius A. xv is a famous early medieval manuscript best known for preserving the sole surviving copy of the Old English epic Beowulf alongside other important texts.
• B. British Library Cotton Collection
  The British Library Cotton Collection is a historically significant assemblage of medieval and early modern manuscripts and documents, many of which were gathered by the antiquarian Sir Robert Cotton and now form a core part of the British Library’s manuscript holdings.
• C. Vitellius A XV in Cotton’s bust-and-shelf system
  Vitellius A XV in Cotton’s bust-and-shelf system is the shelfmark designation for a specific manuscript volume in Sir Robert Cotton’s historic library, organized by Roman bust names and letter–number positions.
• D. Codex Bodley
  Codex Bodley is a pre-Columbian Mixtec pictorial manuscript that records the genealogy, dynastic history, and rituals of Mixtec rulers in what is now Oaxaca, Mexico.
• E. Codex Trivulzianus
  Codex Trivulzianus is a manuscript notebook by Leonardo da Vinci containing his studies in language, engineering, and various scientific and artistic subjects.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.