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: Semple-type rabies vaccine | Statement: [David Semple, notableFor, Semple-type rabies vaccine]

Target entity: Semple-type rabies vaccine
Context triple: [David Semple, notableFor, Semple-type rabies vaccine]

• A. Spikevax
  Spikevax is Moderna’s mRNA-based COVID-19 vaccine used worldwide to prevent infection and severe disease caused by the SARS-CoV-2 virus.
• B. rabies virus
  Rabies virus is a deadly neurotropic virus that causes acute encephalitis in mammals, including humans, and is almost invariably fatal once clinical symptoms appear.
• C. rVSV-ZEBOV
  rVSV-ZEBOV is an experimental recombinant vesicular stomatitis virus-based vaccine developed to protect humans against infection by the Zaire strain of the Ebola virus.
• D. E*Vax
  E*Vax is the stage name of Evan Mast, an American electronic musician and producer best known as one half of the duo Ratatat.
• E. Sendai virus vectors
  Sendai virus vectors are non-integrating RNA viral delivery systems widely used to reprogram somatic cells into induced pluripotent stem cells by transiently expressing reprogramming factors.
• 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: Semple-type rabies vaccine
Triple: [David Semple, notableFor, Semple-type rabies vaccine]

The Semple-type rabies vaccine is an early nerve-tissue–based rabies vaccine developed by British bacteriologist David Semple, historically used for post-exposure prophylaxis before modern cell-culture vaccines became standard.

Target entity: Semple-type rabies vaccine
Target entity description: The Semple-type rabies vaccine is an early nerve-tissue–based rabies vaccine developed by British bacteriologist David Semple, historically used for post-exposure prophylaxis before modern cell-culture vaccines became standard.

• A. Spikevax
  Spikevax is Moderna’s mRNA-based COVID-19 vaccine used worldwide to prevent infection and severe disease caused by the SARS-CoV-2 virus.
• B. rabies virus
  Rabies virus is a deadly neurotropic virus that causes acute encephalitis in mammals, including humans, and is almost invariably fatal once clinical symptoms appear.
• C. rVSV-ZEBOV
  rVSV-ZEBOV is an experimental recombinant vesicular stomatitis virus-based vaccine developed to protect humans against infection by the Zaire strain of the Ebola virus.
• D. E*Vax
  E*Vax is the stage name of Evan Mast, an American electronic musician and producer best known as one half of the duo Ratatat.
• E. Sendai virus vectors
  Sendai virus vectors are non-integrating RNA viral delivery systems widely used to reprogram somatic cells into induced pluripotent stem cells by transiently expressing reprogramming factors.
• F. None of above. chosen