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: Doctor Who serial "Frontios" | Statement: [Peter Grimwade, notableWork, Doctor Who serial "Frontios"]

Target entity: Doctor Who serial "Frontios"
Context triple: [Peter Grimwade, notableWork, Doctor Who serial "Frontios"]

• A. Doctor Who serial "Spearhead from Space"
  "Spearhead from Space" is a classic 1970 Doctor Who serial that introduced Jon Pertwee as the Third Doctor and marked the show's first use of colour and all-film production.
• B. Doctor Who serial "The Invasion"
  "The Invasion" is a classic eight-part 1968 Doctor Who serial featuring the Second Doctor, notable for its modern-day Earth setting, Cybermen invasion plot, and introduction of the military organization UNIT.
• C. Doctor Who serial "Colony in Space"
  "Colony in Space" is a 1971 serial from the classic British science fiction television series Doctor Who, featuring the Third Doctor in a story about human colonists, a mining corporation, and the Master on a distant planet.
• D. Doctor Who serial "The Reign of Terror"
  "The Reign of Terror" is a 1964 Doctor Who historical serial set during the French Revolution, notable for its mix of drama and dark humor as the First Doctor and his companions become entangled in the Reign of Terror.
• E. Doctor Who serial "The Time Warrior"
  "The Time Warrior" is a classic 1973–74 Doctor Who serial that introduces the character Sarah Jane Smith and features the Third Doctor battling a Sontaran warrior in medieval England.
• 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: Doctor Who serial "Frontios"
Triple: [Peter Grimwade, notableWork, Doctor Who serial "Frontios"]

"Frontios" is a 1984 Doctor Who television serial from the classic series, featuring the Fifth Doctor in a dark, futuristic story about a human colony under mysterious attack at the edge of the universe.

Target entity: Doctor Who serial "Frontios"
Target entity description: "Frontios" is a 1984 Doctor Who television serial from the classic series, featuring the Fifth Doctor in a dark, futuristic story about a human colony under mysterious attack at the edge of the universe.

• A. Doctor Who serial "Spearhead from Space"
  "Spearhead from Space" is a classic 1970 Doctor Who serial that introduced Jon Pertwee as the Third Doctor and marked the show's first use of colour and all-film production.
• B. Doctor Who serial "The Invasion"
  "The Invasion" is a classic eight-part 1968 Doctor Who serial featuring the Second Doctor, notable for its modern-day Earth setting, Cybermen invasion plot, and introduction of the military organization UNIT.
• C. Doctor Who serial "Colony in Space"
  "Colony in Space" is a 1971 serial from the classic British science fiction television series Doctor Who, featuring the Third Doctor in a story about human colonists, a mining corporation, and the Master on a distant planet.
• D. Doctor Who serial "The Reign of Terror"
  "The Reign of Terror" is a 1964 Doctor Who historical serial set during the French Revolution, notable for its mix of drama and dark humor as the First Doctor and his companions become entangled in the Reign of Terror.
• E. Doctor Who serial "The Time Warrior"
  "The Time Warrior" is a classic 1973–74 Doctor Who serial that introduces the character Sarah Jane Smith and features the Third Doctor battling a Sontaran warrior in medieval England.
• F. None of above. chosen