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: River Cray (indirectly via Thames system) | Statement: [River Darent, hasTributary, River Cray (indirectly via Thames system)]

Target entity: River Cray (indirectly via Thames system)
Context triple: [River Darent, hasTributary, River Cray (indirectly via Thames system)]

• A. Thames River
  The Thames River is a Canadian river in southwestern Ontario that flows through communities such as Woodstock before emptying into Lake St. Clair.
• B. Thames River
  The Thames River in Connecticut is a short tidal estuary in the southeastern part of the state that flows past cities like New London into Long Island Sound.
• C. Thames River watershed
  The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
• D. Aire River
  Aire River is a watercourse in the canton of Geneva, Switzerland, known for flowing through rural landscapes and forming part of the local municipal boundaries.
• E. River Darent
  River Darent is a chalk stream river in Kent, England, flowing north through the Darent Valley to join the River Thames.
• 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: River Cray (indirectly via Thames system)
Triple: [River Darent, hasTributary, River Cray (indirectly via Thames system)]

The River Cray is a tributary of the River Darent in southeast England, flowing through parts of Greater London and Kent before ultimately contributing its waters to the River Thames system.

Target entity: River Cray (indirectly via Thames system)
Target entity description: The River Cray is a tributary of the River Darent in southeast England, flowing through parts of Greater London and Kent before ultimately contributing its waters to the River Thames system.

• A. Thames River
  The Thames River is a Canadian river in southwestern Ontario that flows through communities such as Woodstock before emptying into Lake St. Clair.
• B. Thames River
  The Thames River in Connecticut is a short tidal estuary in the southeastern part of the state that flows past cities like New London into Long Island Sound.
• C. Thames River watershed
  The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
• D. Aire River
  Aire River is a watercourse in the canton of Geneva, Switzerland, known for flowing through rural landscapes and forming part of the local municipal boundaries.
• E. River Darent chosen
  River Darent is a chalk stream river in Kent, England, flowing north through the Darent Valley to join the River Thames.
• F. None of above.