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: Livro da Ensinança de Bem Cavalgar Toda Sela | Statement: [Edward of Portugal, notableWork, Livro da Ensinança de Bem Cavalgar Toda Sela]

Target entity: Livro da Ensinança de Bem Cavalgar Toda Sela
Context triple: [Edward of Portugal, notableWork, Livro da Ensinança de Bem Cavalgar Toda Sela]

• A. Book of Purity
  Book of Purity is a section of the Mishneh Torah by Maimonides that systematically codifies Jewish laws concerning ritual purity and impurity.
• B. Sutra of the Rhinoceros Horn
  The Sutra of the Rhinoceros Horn is an early Buddhist text that extols the virtues of solitary practice and renunciation, using the image of a rhinoceros wandering alone as its central metaphor.
• C. La Koro Sutro
  La Koro Sutro is a choral and instrumental composition by American composer Lou Harrison that sets an Esperanto translation of the Buddhist Heart Sutra, blending Western and non-Western musical influences.
• D. The Way of Perfection
  The Way of Perfection is a seminal 16th-century spiritual treatise by Teresa of Ávila that offers practical guidance on prayer and the contemplative life within the Christian mystical tradition.
• E. Book of Serenity
  The Book of Serenity is a classic Chan (Zen) Buddhist koan collection, widely studied for its poetic commentaries and teachings on enlightenment.
• 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: Livro da Ensinança de Bem Cavalgar Toda Sela
Triple: [Edward of Portugal, notableWork, Livro da Ensinança de Bem Cavalgar Toda Sela]

Livro da Ensinança de Bem Cavalgar Toda Sela is a 15th-century Portuguese treatise on horsemanship and chivalric riding techniques, authored by Prince Edward of Portugal.

Target entity: Livro da Ensinança de Bem Cavalgar Toda Sela
Target entity description: Livro da Ensinança de Bem Cavalgar Toda Sela is a 15th-century Portuguese treatise on horsemanship and chivalric riding techniques, authored by Prince Edward of Portugal.

• A. Book of Purity
  Book of Purity is a section of the Mishneh Torah by Maimonides that systematically codifies Jewish laws concerning ritual purity and impurity.
• B. Sutra of the Rhinoceros Horn
  The Sutra of the Rhinoceros Horn is an early Buddhist text that extols the virtues of solitary practice and renunciation, using the image of a rhinoceros wandering alone as its central metaphor.
• C. La Koro Sutro
  La Koro Sutro is a choral and instrumental composition by American composer Lou Harrison that sets an Esperanto translation of the Buddhist Heart Sutra, blending Western and non-Western musical influences.
• D. The Way of Perfection
  The Way of Perfection is a seminal 16th-century spiritual treatise by Teresa of Ávila that offers practical guidance on prayer and the contemplative life within the Christian mystical tradition.
• E. Book of Serenity
  The Book of Serenity is a classic Chan (Zen) Buddhist koan collection, widely studied for its poetic commentaries and teachings on enlightenment.
• F. None of above. chosen