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: Martenot waves | Statement: [ondes Martenot, alsoKnownAs, Martenot waves]

Target entity: Martenot waves
Context triple: [ondes Martenot, alsoKnownAs, Martenot waves]

• A. Hertzian waves
  Hertzian waves are early experimentally demonstrated electromagnetic waves that confirmed James Clerk Maxwell’s theory of electromagnetism and paved the way for modern radio communication.
• B. Rayleigh waves
  Rayleigh waves are a type of surface seismic wave that travel along the ground with a rolling motion, causing both vertical and horizontal ground displacement.
• C. Stoneley waves
  Stoneley waves are a type of seismic interface wave that propagates along the boundary between two solid media or along a solid–fluid interface, with particle motion concentrated near the boundary.
• D. Zur Theorie der nichtlinearen Wellen
  "Zur Theorie der nichtlinearen Wellen" is Klaus Hasselmann's doctoral thesis, a foundational work on the behavior and mathematical description of nonlinear waves in physics.
• E. Brillouin
  Brillouin is a French surname most notably associated with physicist Léon Brillouin, known for his contributions to quantum mechanics and solid-state physics.
• 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: Martenot waves
Triple: [ondes Martenot, alsoKnownAs, Martenot waves]

Martenot waves are an early electronic musical instrument known for their ethereal, wavering tones and expressive performance capabilities, invented in the 1920s by Maurice Martenot.

Target entity: Martenot waves
Target entity description: Martenot waves are an early electronic musical instrument known for their ethereal, wavering tones and expressive performance capabilities, invented in the 1920s by Maurice Martenot.

• A. Hertzian waves
  Hertzian waves are early experimentally demonstrated electromagnetic waves that confirmed James Clerk Maxwell’s theory of electromagnetism and paved the way for modern radio communication.
• B. Rayleigh waves
  Rayleigh waves are a type of surface seismic wave that travel along the ground with a rolling motion, causing both vertical and horizontal ground displacement.
• C. Stoneley waves
  Stoneley waves are a type of seismic interface wave that propagates along the boundary between two solid media or along a solid–fluid interface, with particle motion concentrated near the boundary.
• D. Zur Theorie der nichtlinearen Wellen
  "Zur Theorie der nichtlinearen Wellen" is Klaus Hasselmann's doctoral thesis, a foundational work on the behavior and mathematical description of nonlinear waves in physics.
• E. Brillouin
  Brillouin is a French surname most notably associated with physicist Léon Brillouin, known for his contributions to quantum mechanics and solid-state physics.
• F. None of above. chosen