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: Curonian (extinct language) | Statement: [Proto-Baltic, hasDescendant, Curonian (extinct language)]

Target entity: Curonian (extinct language)
Context triple: [Proto-Baltic, hasDescendant, Curonian (extinct language)]

• A. Ingrian language
  The Ingrian language is a nearly extinct Finnic language traditionally spoken by the Izhorians in the Ingria region near Saint Petersburg in northwestern Russia.
• B. Old Prussian language
  Old Prussian was an extinct West Baltic language once spoken by the Old Prussians in the area of modern-day northeastern Poland, Kaliningrad, and parts of Lithuania.
• C. Kashubian language
  Kashubian language is a West Slavic language spoken primarily in northern Poland by the Kashubian ethnic group, recognized as a regional language with its own distinct grammar, vocabulary, and literary tradition.
• D. Samogitian language
  The Samogitian language is a distinct variety of Lithuanian spoken primarily in the Samogitia region, notable for its unique phonetic and grammatical features that set it apart from standard Lithuanian.
• E. Livonian language
  The Livonian language is an almost extinct Uralic language historically spoken by the Livonian people along the northern coast of Latvia.
• 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: Curonian (extinct language)
Triple: [Proto-Baltic, hasDescendant, Curonian (extinct language)]

Curonian was an extinct Western Baltic language once spoken by the Curonian people along the Baltic Sea coast, known primarily from limited historical records and substrate influences in neighboring Baltic and Finnic languages.

Target entity: Curonian (extinct language)
Target entity description: Curonian was an extinct Western Baltic language once spoken by the Curonian people along the Baltic Sea coast, known primarily from limited historical records and substrate influences in neighboring Baltic and Finnic languages.

• A. Ingrian language
  The Ingrian language is a nearly extinct Finnic language traditionally spoken by the Izhorians in the Ingria region near Saint Petersburg in northwestern Russia.
• B. Old Prussian language
  Old Prussian was an extinct West Baltic language once spoken by the Old Prussians in the area of modern-day northeastern Poland, Kaliningrad, and parts of Lithuania.
• C. Kashubian language
  Kashubian language is a West Slavic language spoken primarily in northern Poland by the Kashubian ethnic group, recognized as a regional language with its own distinct grammar, vocabulary, and literary tradition.
• D. Samogitian language
  The Samogitian language is a distinct variety of Lithuanian spoken primarily in the Samogitia region, notable for its unique phonetic and grammatical features that set it apart from standard Lithuanian.
• E. Livonian language
  The Livonian language is an almost extinct Uralic language historically spoken by the Livonian people along the northern coast of Latvia.
• F. None of above. chosen