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: Alexander Glazunov | Statement: [Saint Petersburg Conservatory, hasNotableAlumnus, Alexander Glazunov]

Target entity: Alexander Glazunov
Context triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Alexander Glazunov]

• A. Nikolai Rimsky-Korsakov
  Nikolai Rimsky-Korsakov was a prominent Russian composer of the late 19th and early 20th centuries, renowned for his masterful orchestration and works such as "Scheherazade" and "Capriccio Espagnol."
• B. Pyotr Ilyich Tchaikovsky
  Pyotr Ilyich Tchaikovsky was a renowned Russian Romantic composer celebrated for works such as his ballets "Swan Lake," "The Nutcracker," and "Sleeping Beauty," as well as his symphonies and concertos.
• C. Sergei Prokofiev
  Sergei Prokofiev was a prominent 20th-century Russian composer and pianist known for works such as "Peter and the Wolf," the ballet "Romeo and Juliet," and the "Classical" Symphony.
• D. Modest Mussorgsky
  Modest Mussorgsky was a 19th-century Russian composer known for his innovative, nationalistic works such as "Pictures at an Exhibition" and the opera "Boris Godunov."
• E. Sergei Rachmaninoff
  Sergei Rachmaninoff was a Russian composer, pianist, and conductor renowned for his emotionally powerful Romantic-era works and virtuosic piano concertos.
• 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: Alexander Glazunov
Triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Alexander Glazunov]

Alexander Glazunov was a prominent Russian late-Romantic composer, conductor, and influential music educator who later became director of the Saint Petersburg Conservatory.

Target entity: Alexander Glazunov
Target entity description: Alexander Glazunov was a prominent Russian late-Romantic composer, conductor, and influential music educator who later became director of the Saint Petersburg Conservatory.

• A. Nikolai Rimsky-Korsakov
  Nikolai Rimsky-Korsakov was a prominent Russian composer of the late 19th and early 20th centuries, renowned for his masterful orchestration and works such as "Scheherazade" and "Capriccio Espagnol."
• B. Pyotr Ilyich Tchaikovsky
  Pyotr Ilyich Tchaikovsky was a renowned Russian Romantic composer celebrated for works such as his ballets "Swan Lake," "The Nutcracker," and "Sleeping Beauty," as well as his symphonies and concertos.
• C. Sergei Prokofiev
  Sergei Prokofiev was a prominent 20th-century Russian composer and pianist known for works such as "Peter and the Wolf," the ballet "Romeo and Juliet," and the "Classical" Symphony.
• D. Modest Mussorgsky
  Modest Mussorgsky was a 19th-century Russian composer known for his innovative, nationalistic works such as "Pictures at an Exhibition" and the opera "Boris Godunov."
• E. Sergei Rachmaninoff
  Sergei Rachmaninoff was a Russian composer, pianist, and conductor renowned for his emotionally powerful Romantic-era works and virtuosic piano concertos.
• F. None of above. chosen