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: Twelfth Doctor to Thirteenth Doctor | Statement: [Twice Upon a Time, featuresRegeneration, Twelfth Doctor to Thirteenth Doctor]

Target entity: Twelfth Doctor to Thirteenth Doctor
Context triple: [Twice Upon a Time, featuresRegeneration, Twelfth Doctor to Thirteenth Doctor]

• A. 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.
• B. 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.
• C. 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.
• D. Eleventh Doctor era
  The Eleventh Doctor era is the period of the long-running British sci-fi series Doctor Who featuring Matt Smith as the Eleventh incarnation of the Doctor, known for its fairy-tale tone, complex story arcs, and the introduction of companions Amy Pond, Rory Williams, and Clara Oswald.
• E. Doctor Who Season 17
  Doctor Who Season 17 is a late 1970s run of the long-running British science fiction series, starring Tom Baker as the Fourth Doctor and originally overseen by producer Graham Williams and script editor Douglas Adams.
• 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: Twelfth Doctor to Thirteenth Doctor
Triple: [Twice Upon a Time, featuresRegeneration, Twelfth Doctor to Thirteenth Doctor]

The Twelfth Doctor to Thirteenth Doctor regeneration marks the transition from Peter Capaldi’s incarnation of the Doctor to Jodie Whittaker’s groundbreaking first female portrayal in the long-running British sci-fi series Doctor Who.

Target entity: Twelfth Doctor to Thirteenth Doctor
Target entity description: The Twelfth Doctor to Thirteenth Doctor regeneration marks the transition from Peter Capaldi’s incarnation of the Doctor to Jodie Whittaker’s groundbreaking first female portrayal in the long-running British sci-fi series Doctor Who.

• A. 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.
• B. 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.
• C. 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.
• D. Eleventh Doctor era
  The Eleventh Doctor era is the period of the long-running British sci-fi series Doctor Who featuring Matt Smith as the Eleventh incarnation of the Doctor, known for its fairy-tale tone, complex story arcs, and the introduction of companions Amy Pond, Rory Williams, and Clara Oswald.
• E. Doctor Who Season 17
  Doctor Who Season 17 is a late 1970s run of the long-running British science fiction series, starring Tom Baker as the Fourth Doctor and originally overseen by producer Graham Williams and script editor Douglas Adams.
• F. None of above. chosen