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: Costa Rican Sign Language | Statement: [French Sign Language family, hasMember, Costa Rican Sign Language]

Target entity: Costa Rican Sign Language
Context triple: [French Sign Language family, hasMember, Costa Rican Sign Language]

• A. Nicaraguan Sign Language
  Nicaraguan Sign Language is a naturally emerged sign language developed by deaf children in Nicaragua in the late 20th century, widely studied as a landmark case in the spontaneous creation of language.
• B. Jamaican Sign Language
  Jamaican Sign Language is the primary sign language used by the Deaf community in Jamaica, with its own distinct grammar and vocabulary separate from spoken Jamaican English and other sign languages.
• C. Lenca language
  The Lenca language is an extinct indigenous language once spoken by the Lenca people of Honduras and El Salvador, whose vocabulary and phonology have left a noticeable substrate influence on regional varieties of Central American Spanish.
• D. Kenyan Sign Language
  Kenyan Sign Language is the primary visual-gestural language used by the Deaf community in Kenya, with its own distinct grammar and vocabulary separate from spoken Kenyan languages.
• E. Masbateño language
  Masbateño is a Central Philippine language spoken primarily on Masbate Island in the Philippines, descended from the ancestral Proto-Philippine language.
• 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: Costa Rican Sign Language
Triple: [French Sign Language family, hasMember, Costa Rican Sign Language]

Costa Rican Sign Language is the primary sign language used by the Deaf community in Costa Rica, historically derived from and influenced by the French Sign Language family.

Target entity: Costa Rican Sign Language
Target entity description: Costa Rican Sign Language is the primary sign language used by the Deaf community in Costa Rica, historically derived from and influenced by the French Sign Language family.

• A. Nicaraguan Sign Language
  Nicaraguan Sign Language is a naturally emerged sign language developed by deaf children in Nicaragua in the late 20th century, widely studied as a landmark case in the spontaneous creation of language.
• B. Jamaican Sign Language
  Jamaican Sign Language is the primary sign language used by the Deaf community in Jamaica, with its own distinct grammar and vocabulary separate from spoken Jamaican English and other sign languages.
• C. Lenca language
  The Lenca language is an extinct indigenous language once spoken by the Lenca people of Honduras and El Salvador, whose vocabulary and phonology have left a noticeable substrate influence on regional varieties of Central American Spanish.
• D. Kenyan Sign Language
  Kenyan Sign Language is the primary visual-gestural language used by the Deaf community in Kenya, with its own distinct grammar and vocabulary separate from spoken Kenyan languages.
• E. Masbateño language
  Masbateño is a Central Philippine language spoken primarily on Masbate Island in the Philippines, descended from the ancestral Proto-Philippine language.
• F. None of above. chosen