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: Oktoechos hymn book | Statement: [Oktoechos, hasLiteraryForm, Oktoechos hymn book]

Target entity: Oktoechos hymn book
Context triple: [Oktoechos, hasLiteraryForm, Oktoechos hymn book]

• A. Psalter
  The Psalter is the traditional name for the biblical Book of Psalms, a collection of religious songs, prayers, and poems central to Jewish and Christian worship.
• B. Wachtendonck Psalms
  The Wachtendonck Psalms are a collection of early medieval psalm translations that preserve some of the oldest known continuous texts in Old Dutch.
• C. Buch der Lieder
  Buch der Lieder is a seminal 1827 poetry collection by Heinrich Heine that became one of the most influential works of German Romantic literature and a major source for art song settings by composers such as Schumann and Schubert.
• D. Hymnal (Sharakan collection)
  Hymnal (Sharakan collection) is the principal Armenian liturgical songbook containing the traditional corpus of sharakan hymns used in the worship and feasts of the Armenian Apostolic Church.
• E. Triodion
  The Triodion is a principal liturgical book of the Byzantine Rite that contains the hymns and services for the pre-Lenten period, Great Lent, and Holy Week.
• 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: Oktoechos hymn book
Triple: [Oktoechos, hasLiteraryForm, Oktoechos hymn book]

The Oktoechos hymn book is a liturgical collection of hymns organized into eight musical modes, used in Eastern Christian worship throughout the weekly cycle.

Target entity: Oktoechos hymn book
Target entity description: The Oktoechos hymn book is a liturgical collection of hymns organized into eight musical modes, used in Eastern Christian worship throughout the weekly cycle.

• A. Psalter
  The Psalter is the traditional name for the biblical Book of Psalms, a collection of religious songs, prayers, and poems central to Jewish and Christian worship.
• B. Wachtendonck Psalms
  The Wachtendonck Psalms are a collection of early medieval psalm translations that preserve some of the oldest known continuous texts in Old Dutch.
• C. Buch der Lieder
  Buch der Lieder is a seminal 1827 poetry collection by Heinrich Heine that became one of the most influential works of German Romantic literature and a major source for art song settings by composers such as Schumann and Schubert.
• D. Hymnal (Sharakan collection)
  Hymnal (Sharakan collection) is the principal Armenian liturgical songbook containing the traditional corpus of sharakan hymns used in the worship and feasts of the Armenian Apostolic Church.
• E. Triodion
  The Triodion is a principal liturgical book of the Byzantine Rite that contains the hymns and services for the pre-Lenten period, Great Lent, and Holy Week.
• F. None of above. chosen