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: Lena River | Statement: [Porto de Mós, hasRiver, Lena River]

Target entity: Lena River
Context triple: [Porto de Mós, hasRiver, Lena River]

• A. Lena River
  The Lena River is one of the longest rivers in the world, flowing through Siberia in northeastern Russia to the Arctic Ocean.
• B. Velikaya River
  The Velikaya River is a major waterway in northwestern Russia that flows through Pskov Oblast into Lake Peipus, historically serving as an important trade and strategic route.
• C. Irkut River
  The Irkut River is a Siberian river in Russia that flows through the Irkutsk Oblast and the city of Irkutsk before joining the Angara River.
• D. Bolshaya Urta River
  The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
• E. Angara River
  The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
• 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: Lena River
Triple: [Porto de Mós, hasRiver, Lena River]

The Lena River is a major river in northeastern Siberia, Russia, flowing north into the Arctic Ocean and known as one of the longest rivers in the world.

Target entity: Lena River
Target entity description: The Lena River is a major river in northeastern Siberia, Russia, flowing north into the Arctic Ocean and known as one of the longest rivers in the world.

• A. Lena River chosen
  The Lena River is one of the longest rivers in the world, flowing through Siberia in northeastern Russia to the Arctic Ocean.
• B. Velikaya River
  The Velikaya River is a major waterway in northwestern Russia that flows through Pskov Oblast into Lake Peipus, historically serving as an important trade and strategic route.
• C. Irkut River
  The Irkut River is a Siberian river in Russia that flows through the Irkutsk Oblast and the city of Irkutsk before joining the Angara River.
• D. Bolshaya Urta River
  The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
• E. Angara River
  The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
• F. None of above.