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 Lord Rhys | Statement: [Lords of Deheubarth, notableMember, The Lord Rhys]

Target entity: The Lord Rhys
Context triple: [Lords of Deheubarth, notableMember, The Lord Rhys]

• A. Owain Lawgoch
  Owain Lawgoch was a 14th-century Welsh nobleman and soldier of fortune who claimed the title Prince of Gwynedd and led campaigns against English rule while in French service during the Hundred Years’ War.
• B. Owain ap Gruffydd
  Owain ap Gruffydd, better known as Owain Glyndŵr, was the medieval Welsh leader who led a major uprising against English rule and is celebrated as a national hero of Wales.
• C. Owain ap Maredudd ap Tudur
  Owain ap Maredudd ap Tudur, known in English as Owen Tudor, was a Welsh courtier whose secret marriage to the widowed Queen Catherine of Valois founded the Tudor dynasty that later ruled England.
• D. Owain Goch ap Gruffudd
  Owain Goch ap Gruffudd was a 13th-century Welsh prince of Gwynedd who contested power with his brother Llywelyn ap Gruffudd during the struggle for dominance in medieval Wales.
• E. Maredudd ab Owain
  Maredudd ab Owain was a 10th-century Welsh king of Deheubarth known for expanding his realm and briefly asserting dominance over much of Wales.
• 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: The Lord Rhys
Triple: [Lords of Deheubarth, notableMember, The Lord Rhys]

The Lord Rhys was a powerful 12th-century Welsh prince of Deheubarth known for consolidating his realm, patronizing Welsh culture and poetry, and playing a key role in the politics of medieval Wales.

Target entity: The Lord Rhys
Target entity description: The Lord Rhys was a powerful 12th-century Welsh prince of Deheubarth known for consolidating his realm, patronizing Welsh culture and poetry, and playing a key role in the politics of medieval Wales.

• A. Owain Lawgoch
  Owain Lawgoch was a 14th-century Welsh nobleman and soldier of fortune who claimed the title Prince of Gwynedd and led campaigns against English rule while in French service during the Hundred Years’ War.
• B. Owain ap Gruffydd
  Owain ap Gruffydd, better known as Owain Glyndŵr, was the medieval Welsh leader who led a major uprising against English rule and is celebrated as a national hero of Wales.
• C. Owain ap Maredudd ap Tudur
  Owain ap Maredudd ap Tudur, known in English as Owen Tudor, was a Welsh courtier whose secret marriage to the widowed Queen Catherine of Valois founded the Tudor dynasty that later ruled England.
• D. Owain Goch ap Gruffudd
  Owain Goch ap Gruffudd was a 13th-century Welsh prince of Gwynedd who contested power with his brother Llywelyn ap Gruffudd during the struggle for dominance in medieval Wales.
• E. Maredudd ab Owain
  Maredudd ab Owain was a 10th-century Welsh king of Deheubarth known for expanding his realm and briefly asserting dominance over much of Wales.
• F. None of above. chosen