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 Lea | Statement: [Haileybury, Hertfordshire, England, nearRiver, River Lea]

Target entity: River Lea
Context triple: [Haileybury, Hertfordshire, England, nearRiver, River Lea]

• A. River Colne
  The River Colne is a tributary river in southern England that flows through Hertfordshire and Buckinghamshire before joining the River Thames near Staines.
• B. River Wey
  The River Wey is a tributary of the River Thames in southern England, flowing through Hampshire and Surrey and historically important for navigation and trade.
• C. Hammond Brook
  Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
• D. River Medway
  The River Medway is a major river in South East England that flows through Kent and Sussex, historically important for navigation, trade, and the development of towns such as Maidstone and Rochester.
• E. River Kennet
  River Kennet is a significant chalk stream in southern England that flows through Wiltshire and Berkshire before joining 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 Lea
Triple: [Haileybury, Hertfordshire, England, nearRiver, River Lea]

The River Lea is a major tributary of the River Thames in southeast England, flowing through Bedfordshire, Hertfordshire, and Greater London and historically supporting navigation, industry, and water supply for the region.

Target entity: River Lea
Target entity description: The River Lea is a major tributary of the River Thames in southeast England, flowing through Bedfordshire, Hertfordshire, and Greater London and historically supporting navigation, industry, and water supply for the region.

• A. River Colne
  The River Colne is a tributary river in southern England that flows through Hertfordshire and Buckinghamshire before joining the River Thames near Staines.
• B. River Wey
  The River Wey is a tributary of the River Thames in southern England, flowing through Hampshire and Surrey and historically important for navigation and trade.
• C. Hammond Brook
  Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
• D. River Medway
  The River Medway is a major river in South East England that flows through Kent and Sussex, historically important for navigation, trade, and the development of towns such as Maidstone and Rochester.
• E. River Kennet
  River Kennet is a significant chalk stream in southern England that flows through Wiltshire and Berkshire before joining the River Thames.
• F. None of above. chosen