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: Madagascar coastal drainage | Statement: [Indian Ocean drainage basin, hasPart, Madagascar coastal drainage]

Target entity: Madagascar coastal drainage
Context triple: [Indian Ocean drainage basin, hasPart, Madagascar coastal drainage]

• A. Bidassoa River
  The Bidassoa River is a short river in the western Pyrenees that forms part of the border between France and Spain before flowing into the Bay of Biscay.
• B. Mahé River
  The Mahé River is a coastal waterway in the Indian state of Kerala that flows into the Arabian Sea near the town of Mahé, historically part of French India.
• C. Mahaica River
  The Mahaica River is a coastal river in northeastern Guyana that flows through agricultural and residential areas before emptying into the Atlantic Ocean.
• D. Mayotte lagoon
  Mayotte lagoon is a vast, biodiverse tropical lagoon in the Indian Ocean, encircled by one of the world’s largest double barrier coral reef systems.
• E. Betsiboka River
  The Betsiboka River is a prominent river in northwestern Madagascar, noted for its striking red-colored waters caused by heavy sediment from intense soil erosion.
• 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: Madagascar coastal drainage
Triple: [Indian Ocean drainage basin, hasPart, Madagascar coastal drainage]

Madagascar coastal drainage is the network of rivers and streams on the island of Madagascar that flow directly into the surrounding Indian Ocean.

Target entity: Madagascar coastal drainage
Target entity description: Madagascar coastal drainage is the network of rivers and streams on the island of Madagascar that flow directly into the surrounding Indian Ocean.

• A. Bidassoa River
  The Bidassoa River is a short river in the western Pyrenees that forms part of the border between France and Spain before flowing into the Bay of Biscay.
• B. Mahé River
  The Mahé River is a coastal waterway in the Indian state of Kerala that flows into the Arabian Sea near the town of Mahé, historically part of French India.
• C. Mahaica River
  The Mahaica River is a coastal river in northeastern Guyana that flows through agricultural and residential areas before emptying into the Atlantic Ocean.
• D. Mayotte lagoon
  Mayotte lagoon is a vast, biodiverse tropical lagoon in the Indian Ocean, encircled by one of the world’s largest double barrier coral reef systems.
• E. Betsiboka River chosen
  The Betsiboka River is a prominent river in northwestern Madagascar, noted for its striking red-colored waters caused by heavy sediment from intense soil erosion.
• F. None of above.