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: Marten River (Alberta) | Statement: [Lesser Slave Lake, inflows, Marten River (Alberta)]

Target entity: Marten River (Alberta)
Context triple: [Lesser Slave Lake, inflows, Marten River (Alberta)]

• A. Muskeg River
  The Muskeg River is a watercourse that serves as one of the tributary rivers feeding into Lake of the Woods in North America.
• B. Vermilion River (Alberta)
  Vermilion River (Alberta) is a river in central Alberta, Canada, that flows eastward through agricultural and prairie landscapes before joining the North Saskatchewan River.
• C. Sturgeon River (Alberta)
  Sturgeon River (Alberta) is a river in central Alberta, Canada, that flows through agricultural and parkland regions before joining the North Saskatchewan River.
• D. Moose Jaw River
  The Moose Jaw River is a waterway in southern Saskatchewan, Canada, that flows through and gives its name to the city of Moose Jaw.
• E. Waterton River
  Waterton River is a mountain-fed river in southwestern Alberta, Canada, flowing from the Rocky Mountains through Waterton Lakes and into the prairies.
• 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: Marten River (Alberta)
Triple: [Lesser Slave Lake, inflows, Marten River (Alberta)]

Marten River (Alberta) is a river in north-central Alberta, Canada, that drains surrounding forested and wetland areas before emptying into Lesser Slave Lake.

Target entity: Marten River (Alberta)
Target entity description: Marten River (Alberta) is a river in north-central Alberta, Canada, that drains surrounding forested and wetland areas before emptying into Lesser Slave Lake.

• A. Muskeg River
  The Muskeg River is a watercourse that serves as one of the tributary rivers feeding into Lake of the Woods in North America.
• B. Vermilion River (Alberta)
  Vermilion River (Alberta) is a river in central Alberta, Canada, that flows eastward through agricultural and prairie landscapes before joining the North Saskatchewan River.
• C. Sturgeon River (Alberta)
  Sturgeon River (Alberta) is a river in central Alberta, Canada, that flows through agricultural and parkland regions before joining the North Saskatchewan River.
• D. Moose Jaw River
  The Moose Jaw River is a waterway in southern Saskatchewan, Canada, that flows through and gives its name to the city of Moose Jaw.
• E. Waterton River
  Waterton River is a mountain-fed river in southwestern Alberta, Canada, flowing from the Rocky Mountains through Waterton Lakes and into the prairies.
• F. None of above. chosen