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: Ambrosian chant | Statement: [Ambrose of Milan, associatedWith, Ambrosian chant]

Target entity: Ambrosian chant
Context triple: [Ambrose of Milan, associatedWith, Ambrosian chant]

• A. Gregorian chant
  Gregorian chant is a form of monophonic, unaccompanied sacred song of the Roman Catholic Church, central to medieval liturgy and Western musical tradition.
• B. Byzantine chant
  Byzantine chant is the monophonic, modal liturgical music of the Eastern Orthodox Church and other churches following the Byzantine tradition.
• C. Marian antiphons
  Marian antiphons are a set of traditional liturgical chants in the Roman Catholic Church that honor the Virgin Mary, sung especially at the close of the Liturgy of the Hours in different seasons of the year.
• D. Carthusian Rite
  The Carthusian Rite is a distinctive, ancient liturgical tradition used exclusively by the Carthusian Order, marked by its simplicity, austerity, and continuity with medieval Western monastic worship.
• E. Georgian polyphony
  Georgian polyphony is a traditional Georgian vocal music style characterized by complex multi-part harmonies and ancient, regionally diverse choral practices.
• 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: Ambrosian chant
Triple: [Ambrose of Milan, associatedWith, Ambrosian chant]

Ambrosian chant is a liturgical plainchant tradition of the Western Christian Church, distinct from Gregorian chant and historically linked to the Milanese rite.

Target entity: Ambrosian chant
Target entity description: Ambrosian chant is a liturgical plainchant tradition of the Western Christian Church, distinct from Gregorian chant and historically linked to the Milanese rite.

• A. Gregorian chant
  Gregorian chant is a form of monophonic, unaccompanied sacred song of the Roman Catholic Church, central to medieval liturgy and Western musical tradition.
• B. Byzantine chant
  Byzantine chant is the monophonic, modal liturgical music of the Eastern Orthodox Church and other churches following the Byzantine tradition.
• C. Marian antiphons
  Marian antiphons are a set of traditional liturgical chants in the Roman Catholic Church that honor the Virgin Mary, sung especially at the close of the Liturgy of the Hours in different seasons of the year.
• D. Carthusian Rite
  The Carthusian Rite is a distinctive, ancient liturgical tradition used exclusively by the Carthusian Order, marked by its simplicity, austerity, and continuity with medieval Western monastic worship.
• E. Georgian polyphony
  Georgian polyphony is a traditional Georgian vocal music style characterized by complex multi-part harmonies and ancient, regionally diverse choral practices.
• F. None of above. chosen