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: The River Song | Statement: [Cathay, hasPoem, The River Song]

Target entity: The River Song
Context triple: [Cathay, hasPoem, The River Song]

• A. The Husbands of River Song
  "The Husbands of River Song" is a 2015 Doctor Who Christmas special episode featuring Peter Capaldi’s Twelfth Doctor on a comedic, time-twisting adventure with the recurring character River Song.
• B. The Name of the Doctor
  "The Name of the Doctor" is a 2013 episode of the British science fiction series Doctor Who that serves as the Series 7 finale and introduces the previously unseen incarnation known as the War Doctor.
• C. The Time of the Doctor
  The Time of the Doctor is a 2013 Doctor Who Christmas special that serves as the Eleventh Doctor’s final episode, resolving long-running story arcs and introducing the Twelfth Doctor.
• D. Doctor Who: Flux
  Doctor Who: Flux is the thirteenth series of the long-running British science fiction television show Doctor Who, presented as a single serialized story arc featuring Jodie Whittaker as the Thirteenth Doctor.
• E. Doctor Who: Nightshade
  Doctor Who: Nightshade is a 1992 science fiction novel in the Doctor Who New Adventures range, featuring the Seventh Doctor and Ace in a story blending alien horror with themes of nostalgia and fading celebrity.
• 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: The River Song
Triple: [Cathay, hasPoem, The River Song]

The River Song is an ancient Chinese poem traditionally attributed to the state of Cathay, celebrating the power and spirit of a great river within classical Chinese literature.

Target entity: The River Song
Target entity description: The River Song is an ancient Chinese poem traditionally attributed to the state of Cathay, celebrating the power and spirit of a great river within classical Chinese literature.

• A. The Husbands of River Song
  "The Husbands of River Song" is a 2015 Doctor Who Christmas special episode featuring Peter Capaldi’s Twelfth Doctor on a comedic, time-twisting adventure with the recurring character River Song.
• B. The Name of the Doctor
  "The Name of the Doctor" is a 2013 episode of the British science fiction series Doctor Who that serves as the Series 7 finale and introduces the previously unseen incarnation known as the War Doctor.
• C. The Time of the Doctor
  The Time of the Doctor is a 2013 Doctor Who Christmas special that serves as the Eleventh Doctor’s final episode, resolving long-running story arcs and introducing the Twelfth Doctor.
• D. Doctor Who: Flux
  Doctor Who: Flux is the thirteenth series of the long-running British science fiction television show Doctor Who, presented as a single serialized story arc featuring Jodie Whittaker as the Thirteenth Doctor.
• E. Doctor Who: Nightshade
  Doctor Who: Nightshade is a 1992 science fiction novel in the Doctor Who New Adventures range, featuring the Seventh Doctor and Ace in a story blending alien horror with themes of nostalgia and fading celebrity.
• F. None of above. chosen