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: Murder on the Blackboard | Statement: [Stuart Palmer, notableWork, Murder on the Blackboard]

Target entity: Murder on the Blackboard
Context triple: [Stuart Palmer, notableWork, Murder on the Blackboard]

• A. 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.
• B. Murder by Invitation
  Murder by Invitation is a 1941 American mystery-comedy film featuring Gavin Gordon in a prominent role, centered on a group of heirs invited to a secluded mansion where they are picked off one by one.
• C. Murder Wall
  Murder Wall is the ominous nickname for the notoriously dangerous and difficult north face of the Eiger in the Swiss Alps, known for its treacherous climbing conditions and history of fatal attempts.
• D. Murder 101
  Murder 101 is a mystery television film series starring Barry Van Dyke as a criminology professor who solves complex murder cases.
• E. Murder by Numbers
  Murder by Numbers is a 2002 psychological crime thriller film about two high school students who commit a carefully planned murder, starring Sandra Bullock and Ben Chaplin.
• 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: Murder on the Blackboard
Triple: [Stuart Palmer, notableWork, Murder on the Blackboard]

Murder on the Blackboard is a 1930s mystery novel by Stuart Palmer featuring his popular schoolteacher-sleuth Hildegarde Withers investigating a murder in a New York City classroom.

Target entity: Murder on the Blackboard
Target entity description: Murder on the Blackboard is a 1930s mystery novel by Stuart Palmer featuring his popular schoolteacher-sleuth Hildegarde Withers investigating a murder in a New York City classroom.

• A. 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.
• B. Murder by Invitation
  Murder by Invitation is a 1941 American mystery-comedy film featuring Gavin Gordon in a prominent role, centered on a group of heirs invited to a secluded mansion where they are picked off one by one.
• C. Murder Wall
  Murder Wall is the ominous nickname for the notoriously dangerous and difficult north face of the Eiger in the Swiss Alps, known for its treacherous climbing conditions and history of fatal attempts.
• D. Murder 101
  Murder 101 is a mystery television film series starring Barry Van Dyke as a criminology professor who solves complex murder cases.
• E. Murder by Numbers
  Murder by Numbers is a 2002 psychological crime thriller film about two high school students who commit a carefully planned murder, starring Sandra Bullock and Ben Chaplin.
• F. None of above. chosen