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: Professor Yana | Statement: [The Sound of Drums / Last of the Time Lords, featuresCharacter, Professor Yana]

Target entity: Professor Yana
Context triple: [The Sound of Drums / Last of the Time Lords, featuresCharacter, Professor Yana]

• A. Professor LeBlanc
  Professor LeBlanc is a recurring comedic character from the classic American radio and television series "The Jack Benny Program."
• B. Professor Unrat
  Professor Unrat is a satirical novel by Heinrich Mann that critiques bourgeois morality through the story of a repressed schoolteacher whose obsession with a cabaret singer leads to his downfall.
• C. Dr. Minoret
  Dr. Minoret is a central fictional physician in Honoré de Balzac’s "Scènes de la vie de province," notable for embodying the social and moral tensions of provincial French life in the 19th century.
• D. Professor Burris
  Professor Burris is the skeptical psychology professor and narrator of B.F. Skinner’s utopian novel "Walden Two," through whose perspective the experimental community is explored and critiqued.
• E. Professor Brand
  Professor Brand is a brilliant but morally conflicted NASA physicist in the film "Interstellar," whose secretive plan to save humanity drives much of the story’s tension.
• 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: Professor Yana
Triple: [The Sound of Drums / Last of the Time Lords, featuresCharacter, Professor Yana]

Professor Yana is a human guise adopted by the Master in the Doctor Who television story "Utopia," later revealed as a Time Lord and one of the Doctor’s greatest enemies.

Target entity: Professor Yana
Target entity description: Professor Yana is a human guise adopted by the Master in the Doctor Who television story "Utopia," later revealed as a Time Lord and one of the Doctor’s greatest enemies.

• A. Professor LeBlanc
  Professor LeBlanc is a recurring comedic character from the classic American radio and television series "The Jack Benny Program."
• B. Professor Marius
  Professor Marius is a character in the Doctor Who universe known as the scientist who created the robotic dog K-9.
• C. Professor Unrat
  Professor Unrat is a satirical novel by Heinrich Mann that critiques bourgeois morality through the story of a repressed schoolteacher whose obsession with a cabaret singer leads to his downfall.
• D. Dr. Minoret
  Dr. Minoret is a central fictional physician in Honoré de Balzac’s "Scènes de la vie de province," notable for embodying the social and moral tensions of provincial French life in the 19th century.
• E. Professor Burris
  Professor Burris is the skeptical psychology professor and narrator of B.F. Skinner’s utopian novel "Walden Two," through whose perspective the experimental community is explored and critiqued.
• F. None of above. chosen