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: Lesser Slave River | Statement: [Athabasca River, hasTributary, Lesser Slave River]

Target entity: Lesser Slave River
Context triple: [Athabasca River, hasTributary, Lesser Slave River]

• A. Dauphin River
  The Dauphin River is a river in Manitoba, Canada, that drains Lake St. Martin and surrounding areas before ultimately flowing into Lake Winnipeg.
• B. Rivière du Lièvre
  Rivière du Lièvre is a major river in western Quebec, Canada, known for flowing through forested and recreational areas before joining the Gatineau River.
• C. Montreal River
  The Montreal River is a waterway in the Upper Peninsula of Michigan that forms part of the boundary between Michigan and Wisconsin before flowing into Lake Superior.
• D. Mississagi River
  The Mississagi River is a major river in northern Ontario, Canada, that flows through rugged forested terrain before emptying into Lake Huron.
• E. Slave River
  Slave River is a major waterway in northern Canada that flows from Lake Athabasca into Great Slave Lake, forming part of the Mackenzie River drainage basin.
• 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: Lesser Slave River
Triple: [Athabasca River, hasTributary, Lesser Slave River]

The Lesser Slave River is a river in central Alberta, Canada, that drains Lesser Slave Lake and flows eastward to join the Athabasca River.

Target entity: Lesser Slave River
Target entity description: The Lesser Slave River is a river in central Alberta, Canada, that drains Lesser Slave Lake and flows eastward to join the Athabasca River.

• A. Dauphin River
  The Dauphin River is a river in Manitoba, Canada, that drains Lake St. Martin and surrounding areas before ultimately flowing into Lake Winnipeg.
• B. Rivière du Lièvre
  Rivière du Lièvre is a major river in western Quebec, Canada, known for flowing through forested and recreational areas before joining the Gatineau River.
• C. Montreal River
  The Montreal River is a waterway in the Upper Peninsula of Michigan that forms part of the boundary between Michigan and Wisconsin before flowing into Lake Superior.
• D. Mississagi River
  The Mississagi River is a major river in northern Ontario, Canada, that flows through rugged forested terrain before emptying into Lake Huron.
• E. Slave River
  Slave River is a major waterway in northern Canada that flows from Lake Athabasca into Great Slave Lake, forming part of the Mackenzie River drainage basin.
• F. None of above. chosen