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: Aldan River | Statement: [Yakutia, containsRiver, Aldan River]

Target entity: Aldan River
Context triple: [Yakutia, containsRiver, Aldan River]

• A. Tanana River
  The Tanana River is a major tributary of the Yukon River in central Alaska, known for flowing past the city of Fairbanks and playing a key role in the region’s ecology and transportation.
• B. Onon River
  The Onon River is a major river in northeastern Asia that originates in Mongolia, flows through Russia’s Zabaykalsky Krai, and is considered one of the headwaters of the Amur River system.
• C. Olenyok River
  The Olenyok River is a major river in northern Siberia, Russia, flowing through remote Arctic regions before emptying into the Laptev Sea.
• D. Sher River
  The Sher River is a significant tributary river in central India that contributes to the drainage system of the Rewa region.
• E. Seim River
  The Seim River is a major tributary of the Desna River in Eastern Europe, flowing through parts of Russia and northern Ukraine.
• 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: Aldan River
Triple: [Yakutia, containsRiver, Aldan River]

The Aldan River is a major tributary of the Lena River in eastern Siberia, known for its vast, sparsely populated basin and importance to the Sakha (Yakutia) region of Russia.

Target entity: Aldan River
Target entity description: The Aldan River is a major tributary of the Lena River in eastern Siberia, known for its vast, sparsely populated basin and importance to the Sakha (Yakutia) region of Russia.

• A. Tanana River
  The Tanana River is a major tributary of the Yukon River in central Alaska, known for flowing past the city of Fairbanks and playing a key role in the region’s ecology and transportation.
• B. Onon River
  The Onon River is a major river in northeastern Asia that originates in Mongolia, flows through Russia’s Zabaykalsky Krai, and is considered one of the headwaters of the Amur River system.
• C. Olenyok River
  The Olenyok River is a major river in northern Siberia, Russia, flowing through remote Arctic regions before emptying into the Laptev Sea.
• D. Sher River
  The Sher River is a significant tributary river in central India that contributes to the drainage system of the Rewa region.
• E. Seim River
  The Seim River is a major tributary of the Desna River in Eastern Europe, flowing through parts of Russia and northern Ukraine.
• F. None of above. chosen