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: Xianbei language | Statement: [Northern Wei dynasty, usedWritingSystem, Xianbei language]

Target entity: Xianbei language
Context triple: [Northern Wei dynasty, usedWritingSystem, Xianbei language]

• A. Tocharian languages
  The Tocharian languages were an extinct branch of the Indo-European family once spoken in the Tarim Basin of Central Asia, known from early medieval manuscripts and notable for their archaic linguistic features.
• B. Lipan language
  The Lipan language is an extinct Southern Athabaskan language once spoken by the Lipan Apache people of the southern Great Plains and northern Mexico.
• C. Hezhen language
  The Hezhen language is a critically endangered Tungusic language spoken by the Hezhen (Nanai) people of northeastern China along the Amur and Ussuri rivers.
• D. Old Turkic language
  Old Turkic language is an early Turkic language known from runic inscriptions and manuscripts, serving as the historical ancestor of many modern Turkic languages.
• E. Jingpo language
  The Jingpo language is a Tibeto-Burman language spoken primarily by the Jingpo (Kachin) people in northern Myanmar and adjacent regions of China and India.
• 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: Xianbei language
Triple: [Northern Wei dynasty, usedWritingSystem, Xianbei language]

The Xianbei language was an extinct tongue of the Xianbei people, a nomadic group in northern China whose speech influenced the linguistic and ethnic landscape of early medieval East Asia.

Target entity: Xianbei language
Target entity description: The Xianbei language was an extinct tongue of the Xianbei people, a nomadic group in northern China whose speech influenced the linguistic and ethnic landscape of early medieval East Asia.

• A. Tocharian languages
  The Tocharian languages were an extinct branch of the Indo-European family once spoken in the Tarim Basin of Central Asia, known from early medieval manuscripts and notable for their archaic linguistic features.
• B. Lipan language
  The Lipan language is an extinct Southern Athabaskan language once spoken by the Lipan Apache people of the southern Great Plains and northern Mexico.
• C. Hezhen language
  The Hezhen language is a critically endangered Tungusic language spoken by the Hezhen (Nanai) people of northeastern China along the Amur and Ussuri rivers.
• D. Old Turkic language
  Old Turkic language is an early Turkic language known from runic inscriptions and manuscripts, serving as the historical ancestor of many modern Turkic languages.
• E. Jingpo language
  The Jingpo language is a Tibeto-Burman language spoken primarily by the Jingpo (Kachin) people in northern Myanmar and adjacent regions of China and India.
• F. None of above. chosen