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: the River Cam | Statement: [Mathematical Bridge, isVisibleFrom, the River Cam]

Target entity: the River Cam
Context triple: [Mathematical Bridge, isVisibleFrom, the River Cam]

• A. River Cam chosen
  The River Cam is a picturesque river in eastern England best known for flowing through the historic city and university of Cambridge, where it is famous for punting and scenic college views.
• B. River Great Ouse
  The River Great Ouse is one of the major rivers in eastern England, flowing through several counties and historic towns before reaching The Wash on the North Sea.
• C. River Witham
  River Witham is a major river in Lincolnshire, England, flowing through several towns and cities before reaching The Wash on the North Sea coast.
• D. 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.
• E. Severn
  The Severn is the longest river in Great Britain, flowing through Wales and England before emptying into the Bristol Channel.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isVisibleFrom
Context triple: [Mathematical Bridge, isVisibleFrom, the River Cam]

• A. hasView chosen
  Indicates that one entity provides a visual perspective or outlook onto another entity or scene.
• B. accessibleFrom
  Indicates that one entity can be reached, entered, or used starting from another entity, typically without obstruction.
• C. isOn
  Indicates that one entity is physically positioned above and in contact with the top surface of another entity.
• D. isOpenTo
  Indicates that one entity is receptive, willing, or available to consider, accept, or engage with another entity or proposal.
• E. hasFieldOfView
  Indicates that one entity possesses a visual coverage area within which it can perceive or detect other entities or regions.
• F. None of above.