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: Rex Anglorum | Statement: [Rex Scottorum, contrastsWith, Rex Anglorum]

Target entity: Rex Anglorum
Context triple: [Rex Scottorum, contrastsWith, Rex Anglorum]

• A. William of England
  William of England was an English royal family member, likely a medieval prince known primarily through his dynastic connections rather than an independent reign.
• B. Stephen of England
  Stephen of England was a 12th-century King of England whose contested reign during the civil war known as The Anarchy pitted him against Empress Matilda in a struggle for the English crown.
• C. Richard
  Richard is a common masculine given name of Germanic origin, widely used in English-speaking countries.
• D. Stephen, King of England
  Stephen, King of England, was a 12th-century monarch whose contested claim to the throne led to a prolonged civil war known as The Anarchy.
• E. William the Englishman
  William the Englishman was a medieval architect known for his work on the reconstruction and design of Canterbury Cathedral following earlier phases of its development.
• 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: Rex Anglorum
Triple: [Rex Scottorum, contrastsWith, Rex Anglorum]

Rex Anglorum is a Latin royal title historically used to denote the "King of the English" in medieval England.

Target entity: Rex Anglorum
Target entity description: Rex Anglorum is a Latin royal title historically used to denote the "King of the English" in medieval England.

• A. William of England
  William of England was an English royal family member, likely a medieval prince known primarily through his dynastic connections rather than an independent reign.
• B. Stephen of England
  Stephen of England was a 12th-century King of England whose contested reign during the civil war known as The Anarchy pitted him against Empress Matilda in a struggle for the English crown.
• C. Richard
  Richard is a common masculine given name of Germanic origin, widely used in English-speaking countries.
• D. Stephen, King of England
  Stephen, King of England, was a 12th-century monarch whose contested claim to the throne led to a prolonged civil war known as The Anarchy.
• E. William the Englishman
  William the Englishman was a medieval architect known for his work on the reconstruction and design of Canterbury Cathedral following earlier phases of its development.
• F. None of above. chosen