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: Kherlen River | Statement: [Öndörkhaan, locatedOnRiver, Kherlen River]

Target entity: Kherlen River
Context triple: [Öndörkhaan, locatedOnRiver, Kherlen River]

• A. Dulgalakh River
  The Dulgalakh River is a significant river in northeastern Siberia that forms one of the main headwaters of the Yana River system in Russia.
• B. Khatanga River
  The Khatanga River is a major river in northern Siberia that flows through the Krasnoyarsk Krai region of Russia before emptying into the Arctic Ocean.
• C. Chagan River
  The Chagan River is a smaller watercourse in Russia and Kazakhstan that feeds into the Ural River within the Ural basin.
• D. Barguzin River
  The Barguzin River is a major river in eastern Siberia, Russia, that flows through the Barguzin Valley before emptying into Lake Baikal.
• E. Chorokhi River
  The Chorokhi River is a significant waterway in southwestern Georgia and northeastern Turkey that flows through mountainous terrain before emptying into the Black Sea near the city of Batumi.
• 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: Kherlen River
Triple: [Öndörkhaan, locatedOnRiver, Kherlen River]

The Kherlen River is a major river in eastern Mongolia that flows from the Khentii Mountains across the steppe toward China, supporting several towns and agricultural areas along its course.

Target entity: Kherlen River
Target entity description: The Kherlen River is a major river in eastern Mongolia that flows from the Khentii Mountains across the steppe toward China, supporting several towns and agricultural areas along its course.

• A. Dulgalakh River
  The Dulgalakh River is a significant river in northeastern Siberia that forms one of the main headwaters of the Yana River system in Russia.
• B. Khatanga River
  The Khatanga River is a major river in northern Siberia that flows through the Krasnoyarsk Krai region of Russia before emptying into the Arctic Ocean.
• C. Chagan River
  The Chagan River is a smaller watercourse in Russia and Kazakhstan that feeds into the Ural River within the Ural basin.
• D. Barguzin River
  The Barguzin River is a major river in eastern Siberia, Russia, that flows through the Barguzin Valley before emptying into Lake Baikal.
• E. Chorokhi River
  The Chorokhi River is a significant waterway in southwestern Georgia and northeastern Turkey that flows through mountainous terrain before emptying into the Black Sea near the city of Batumi.
• F. None of above. chosen