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: Akpa Yafe River | Statement: [Cross River, hasTributary, Akpa Yafe River]

Target entity: Akpa Yafe River
Context triple: [Cross River, hasTributary, Akpa Yafe River]

• A. Agapa River
  The Agapa River is a remote river in northern Siberia, Russia, that flows through the Arctic tundra before joining the Pyasina River.
• B. Biya River
  The Biya River is a major Siberian waterway in Russia that flows from Lake Teletskoye in the Altai Mountains and serves as one of the principal headstreams of the Ob River.
• C. Uguem River
  The Uguem River is a smaller watercourse in the Indian state of Goa that serves as one of the tributaries feeding into the larger Zuari River system.
• D. Awali River
  The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
• E. Akobo River
  The Akobo River is a tributary of the Pibor (and ultimately the White Nile) in eastern South Sudan and western Ethiopia, forming part of the international border between the two countries.
• 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: Akpa Yafe River
Triple: [Cross River, hasTributary, Akpa Yafe River]

The Akpa Yafe River is a waterway in West Africa that forms part of the border between Nigeria and Cameroon before flowing into the Cross River estuary and the Atlantic Ocean.

Target entity: Akpa Yafe River
Target entity description: The Akpa Yafe River is a waterway in West Africa that forms part of the border between Nigeria and Cameroon before flowing into the Cross River estuary and the Atlantic Ocean.

• A. Agapa River
  The Agapa River is a remote river in northern Siberia, Russia, that flows through the Arctic tundra before joining the Pyasina River.
• B. Biya River
  The Biya River is a major Siberian waterway in Russia that flows from Lake Teletskoye in the Altai Mountains and serves as one of the principal headstreams of the Ob River.
• C. Uguem River
  The Uguem River is a smaller watercourse in the Indian state of Goa that serves as one of the tributaries feeding into the larger Zuari River system.
• D. Awali River
  The Awali River is a significant watercourse in Lebanon that flows through the region of Sidon before emptying into the Mediterranean Sea.
• E. Akobo River
  The Akobo River is a tributary of the Pibor (and ultimately the White Nile) in eastern South Sudan and western Ethiopia, forming part of the international border between the two countries.
• F. None of above. chosen