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: Roller Ball Murder | Statement: [William Harrison, notableWork, Roller Ball Murder]

Target entity: Roller Ball Murder
Context triple: [William Harrison, notableWork, Roller Ball Murder]

• A. The Murder Machine
  The Murder Machine is an influential essay by Irish revolutionary Patrick Pearse that sharply criticizes the British-controlled education system in Ireland for stifling national identity and creativity.
• B. Murder in the Gunroom
  Murder in the Gunroom is a mystery novel by Henry Beam Piper, centered on the investigation of a suspicious death involving firearms and gun collecting.
• C. A Murder is Announced
  A Murder is Announced is a classic Miss Marple detective novel by Agatha Christie, centered on a village newspaper notice that chillingly predicts the time and place of an impending murder.
• D. The Steel Trap
  The Steel Trap is a 1952 American crime thriller film starring Joseph Cotten as a bank employee who devises a plan to steal money and flee the country.
• E. Murder Was the Case
  Murder Was the Case is a 1994 hip hop soundtrack album and short film project centered on Snoop Doggy Dogg, featuring various West Coast rap artists and produced by Dr. Dre.
• 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: Roller Ball Murder
Triple: [William Harrison, notableWork, Roller Ball Murder]

"Roller Ball Murder" is a 1973 science fiction short story by William Harrison that imagines a violent, corporate-controlled future sport later adapted into the film "Rollerball."

Target entity: Roller Ball Murder
Target entity description: "Roller Ball Murder" is a 1973 science fiction short story by William Harrison that imagines a violent, corporate-controlled future sport later adapted into the film "Rollerball."

• A. The Murder Machine
  The Murder Machine is an influential essay by Irish revolutionary Patrick Pearse that sharply criticizes the British-controlled education system in Ireland for stifling national identity and creativity.
• B. Murder in the Gunroom
  Murder in the Gunroom is a mystery novel by Henry Beam Piper, centered on the investigation of a suspicious death involving firearms and gun collecting.
• C. A Murder is Announced
  A Murder is Announced is a classic Miss Marple detective novel by Agatha Christie, centered on a village newspaper notice that chillingly predicts the time and place of an impending murder.
• D. The Steel Trap
  The Steel Trap is a 1952 American crime thriller film starring Joseph Cotten as a bank employee who devises a plan to steal money and flee the country.
• E. Murder Was the Case
  Murder Was the Case is a 1994 hip hop soundtrack album and short film project centered on Snoop Doggy Dogg, featuring various West Coast rap artists and produced by Dr. Dre.
• F. None of above. chosen