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: Prose Tristan | Statement: [Sir Tristan, appearsIn, Prose Tristan]

Target entity: Prose Tristan
Context triple: [Sir Tristan, appearsIn, Prose Tristan]

• A. 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.
• B. Sir Tristan
  Sir Tristan is a legendary knight of the Round Table in Arthurian romance, famed for his tragic love affair with Iseult and his prowess as a warrior.
• C. Le Morte d'Arthur
  Le Morte d'Arthur is a 15th-century English prose compilation of Arthurian legends that became the most influential and enduring version of the stories of King Arthur and the Knights of the Round Table.
• D. Stanzaic Morte Arthur
  Stanzaic Morte Arthur is a Middle English verse romance that recounts the downfall of King Arthur’s court, focusing on betrayal, battle, and the tragic end of the Arthurian world.
• E. 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.
• 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: Prose Tristan
Triple: [Sir Tristan, appearsIn, Prose Tristan]

Prose Tristan is a 13th-century French prose romance that expands the legend of Tristan and Iseult within the broader Arthurian tradition.

Target entity: Prose Tristan
Target entity description: Prose Tristan is a 13th-century French prose romance that expands the legend of Tristan and Iseult within the broader Arthurian tradition.

• A. 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.
• B. Sir Tristan
  Sir Tristan is a legendary knight of the Round Table in Arthurian romance, famed for his tragic love affair with Iseult and his prowess as a warrior.
• C. Le Morte d'Arthur
  Le Morte d'Arthur is a 15th-century English prose compilation of Arthurian legends that became the most influential and enduring version of the stories of King Arthur and the Knights of the Round Table.
• D. Stanzaic Morte Arthur
  Stanzaic Morte Arthur is a Middle English verse romance that recounts the downfall of King Arthur’s court, focusing on betrayal, battle, and the tragic end of the Arthurian world.
• E. 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.
• F. None of above. chosen