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: Mass of St. Pius V | Statement: [Tridentine Mass, alsoKnownAs, Mass of St. Pius V]

Target entity: Mass of St. Pius V
Context triple: [Tridentine Mass, alsoKnownAs, Mass of St. Pius V]

• A. Confessio of Saint Peter
  The Confessio of Saint Peter is the shrine beneath the high altar of St. Peter's Basilica that marks the traditional burial site and veneration place of the Apostle Peter.
• B. The Cardinal
  The Cardinal is a 17th-century tragic drama by English playwright James Shirley, known for its dark political intrigue and exploration of corruption and power in an Italian court.
• C. Roman Catechism
  The Roman Catechism is an authoritative manual of Catholic doctrine, commissioned in the 16th century to systematically explain the faith in response to the Protestant Reformation.
• D. Pastor aeternus
  Pastor aeternus is the 1870 dogmatic constitution of the First Vatican Council that definitively articulated the doctrine of papal primacy and infallibility in the Roman Catholic Church.
• E. Agnus Dei
  Agnus Dei is a traditional Christian liturgical chant and devotional motif that invokes Jesus Christ as the sacrificial Lamb of God who takes away the sins of the world.
• 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: Mass of St. Pius V
Triple: [Tridentine Mass, alsoKnownAs, Mass of St. Pius V]

The Mass of St. Pius V is the traditional form of the Roman Catholic liturgy codified after the Council of Trent and used for centuries before the modern reforms of the Second Vatican Council.

Target entity: Mass of St. Pius V
Target entity description: The Mass of St. Pius V is the traditional form of the Roman Catholic liturgy codified after the Council of Trent and used for centuries before the modern reforms of the Second Vatican Council.

• A. Confessio of Saint Peter
  The Confessio of Saint Peter is the shrine beneath the high altar of St. Peter's Basilica that marks the traditional burial site and veneration place of the Apostle Peter.
• B. The Cardinal
  The Cardinal is a 17th-century tragic drama by English playwright James Shirley, known for its dark political intrigue and exploration of corruption and power in an Italian court.
• C. Roman Catechism
  The Roman Catechism is an authoritative manual of Catholic doctrine, commissioned in the 16th century to systematically explain the faith in response to the Protestant Reformation.
• D. Pastor aeternus
  Pastor aeternus is the 1870 dogmatic constitution of the First Vatican Council that definitively articulated the doctrine of papal primacy and infallibility in the Roman Catholic Church.
• E. Agnus Dei
  Agnus Dei is a traditional Christian liturgical chant and devotional motif that invokes Jesus Christ as the sacrificial Lamb of God who takes away the sins of the world.
• F. None of above. chosen