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: Béroul’s Tristan | Statement: [Sir Tristan, appearsIn, Béroul’s Tristan]

Target entity: Béroul’s Tristan
Context triple: [Sir Tristan, appearsIn, Béroul’s Tristan]

• A. Prose Tristan
  Prose Tristan is a 13th-century French prose romance that expands the legend of Tristan and Iseult within the broader Arthurian tradition.
• B. Estoire de Merlin
  Estoire de Merlin is a medieval French prose romance focusing on the wizard Merlin and the early life and reign of King Arthur, forming a key part of the Vulgate Cycle of Arthurian literature.
• C. Estoire del Saint Graal
  Estoire del Saint Graal is an Old French prose romance that serves as a prequel to the Arthurian legends, recounting the origins and early history of the Holy Grail and its coming to Britain.
• D. Le Mariage de Roland
  Le Mariage de Roland is a narrative poem by Victor Hugo that forms part of his epic cycle La Légende des siècles, reimagining the legendary figure Roland within a broader tapestry of mythic and historical themes.
• E. The Vision of Sir Launfal
  The Vision of Sir Launfal is a narrative poem by James Russell Lowell that reimagines the Holy Grail legend to explore themes of charity, humility, and spiritual awakening.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Béroul’s Tristan
Triple: [Sir Tristan, appearsIn, Béroul’s Tristan]

Béroul’s Tristan is a 12th-century Old French verse romance that presents one of the earliest and most influential versions of the tragic love story of Tristan and Iseult.

Target entity: Béroul’s Tristan
Target entity description: Béroul’s Tristan is a 12th-century Old French verse romance that presents one of the earliest and most influential versions of the tragic love story of Tristan and Iseult.

• A. Prose Tristan
  Prose Tristan is a 13th-century French prose romance that expands the legend of Tristan and Iseult within the broader Arthurian tradition.
• B. Estoire de Merlin
  Estoire de Merlin is a medieval French prose romance focusing on the wizard Merlin and the early life and reign of King Arthur, forming a key part of the Vulgate Cycle of Arthurian literature.
• C. Estoire del Saint Graal
  Estoire del Saint Graal is an Old French prose romance that serves as a prequel to the Arthurian legends, recounting the origins and early history of the Holy Grail and its coming to Britain.
• D. Le Mariage de Roland
  Le Mariage de Roland is a narrative poem by Victor Hugo that forms part of his epic cycle La Légende des siècles, reimagining the legendary figure Roland within a broader tapestry of mythic and historical themes.
• E. The Vision of Sir Launfal
  The Vision of Sir Launfal is a narrative poem by James Russell Lowell that reimagines the Holy Grail legend to explore themes of charity, humility, and spiritual awakening.
• F. None of above. chosen