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: Río Grande de Matagalpa | Statement: [Mosquito Coast, hasMajorRiver, Río Grande de Matagalpa]

Target entity: Río Grande de Matagalpa
Context triple: [Mosquito Coast, hasMajorRiver, Río Grande de Matagalpa]

• A. Tárcoles River
  The Tárcoles River is a major river in Costa Rica known for its large population of American crocodiles and its role in draining the densely populated Central Valley into the Pacific Ocean.
• B. Copán River
  The Copán River is a waterway in western Honduras that flows through the archaeological region of the ancient Maya city of Copán, contributing to the area's historical and ecological significance.
• C. Arenal River
  The Arenal River is a watercourse in northern Costa Rica that drains the slopes of the Arenal Volcano region and feeds into Lake Arenal, contributing to the area's hydroelectric and ecological systems.
• D. Río Grijalva
  Río Grijalva is a major river in southeastern Mexico that flows through the states of Chiapas and Tabasco before emptying into the Gulf of Mexico.
• E. Choluteca River
  The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
• 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: Río Grande de Matagalpa
Triple: [Mosquito Coast, hasMajorRiver, Río Grande de Matagalpa]

Río Grande de Matagalpa is one of Nicaragua’s principal rivers, flowing from the country’s central highlands eastward across the Mosquito Coast to the Caribbean Sea.

Target entity: Río Grande de Matagalpa
Target entity description: Río Grande de Matagalpa is one of Nicaragua’s principal rivers, flowing from the country’s central highlands eastward across the Mosquito Coast to the Caribbean Sea.

• A. Tárcoles River
  The Tárcoles River is a major river in Costa Rica known for its large population of American crocodiles and its role in draining the densely populated Central Valley into the Pacific Ocean.
• B. Copán River
  The Copán River is a waterway in western Honduras that flows through the archaeological region of the ancient Maya city of Copán, contributing to the area's historical and ecological significance.
• C. Arenal River
  The Arenal River is a watercourse in northern Costa Rica that drains the slopes of the Arenal Volcano region and feeds into Lake Arenal, contributing to the area's hydroelectric and ecological systems.
• D. Río Grijalva
  Río Grijalva is a major river in southeastern Mexico that flows through the states of Chiapas and Tabasco before emptying into the Gulf of Mexico.
• E. Choluteca River
  The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
• F. None of above. chosen