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: Coxs River headwaters | Statement: [Kanangra-Boyd National Park, contains, Coxs River headwaters]

Target entity: Coxs River headwaters
Context triple: [Kanangra-Boyd National Park, contains, Coxs River headwaters]

• A. Macintyre River basin
  The Macintyre River basin is a major inland river catchment in eastern Australia that drains parts of the Northern Tablelands and contributes to the broader Murray–Darling Basin system.
• B. Yarramundi Reach
  Yarramundi Reach is a recreational and natural area on the western shores of Lake Burley Griffin in Canberra, known for its open parklands, picnic spots, and water-based activities.
• C. Jerrabomberra Creek
  Jerrabomberra Creek is a watercourse in the Canberra region of Australia that drains surrounding catchments before entering Lake Burley Griffin.
• D. Goodradigbee River
  The Goodradigbee River is a freshwater river in New South Wales, Australia, that flows through rugged alpine and forested landscapes before joining the Murrumbidgee River.
• E. Ourimbah Creek
  Ourimbah Creek is a watercourse in New South Wales, Australia, that drains part of the Central Coast hinterland before emptying into Lake Macquarie.
• 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: Coxs River headwaters
Triple: [Kanangra-Boyd National Park, contains, Coxs River headwaters]

Coxs River headwaters are the uppermost source streams of the Coxs River, a key waterway feeding into the Sydney region’s water catchment in New South Wales, Australia.

Target entity: Coxs River headwaters
Target entity description: Coxs River headwaters are the uppermost source streams of the Coxs River, a key waterway feeding into the Sydney region’s water catchment in New South Wales, Australia.

• A. Macintyre River basin
  The Macintyre River basin is a major inland river catchment in eastern Australia that drains parts of the Northern Tablelands and contributes to the broader Murray–Darling Basin system.
• B. Yarramundi Reach
  Yarramundi Reach is a recreational and natural area on the western shores of Lake Burley Griffin in Canberra, known for its open parklands, picnic spots, and water-based activities.
• C. Jerrabomberra Creek
  Jerrabomberra Creek is a watercourse in the Canberra region of Australia that drains surrounding catchments before entering Lake Burley Griffin.
• D. Goodradigbee River
  The Goodradigbee River is a freshwater river in New South Wales, Australia, that flows through rugged alpine and forested landscapes before joining the Murrumbidgee River.
• E. Ourimbah Creek
  Ourimbah Creek is a watercourse in New South Wales, Australia, that drains part of the Central Coast hinterland before emptying into Lake Macquarie.
• F. None of above. chosen