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: Madog ap Gruffydd Maelor | Statement: [Valle Crucis Abbey, foundedBy, Madog ap Gruffydd Maelor]

Target entity: Madog ap Gruffydd Maelor
Context triple: [Valle Crucis Abbey, foundedBy, Madog ap Gruffydd Maelor]

• A. Madog ap Llywelyn
  Madog ap Llywelyn was a Welsh nobleman who led a major revolt against English rule in Wales in 1294–1295, briefly styling himself Prince of Wales.
• B. Iorwerth Drwyndwn
  Iorwerth Drwyndwn was a 12th-century Welsh prince of Gwynedd, notable as the disinherited elder son of Owain Gwynedd and the father of Llywelyn the Great.
• C. Owain
  Owain is a given name of Welsh origin, traditionally borne by several figures in Welsh mythology and medieval literature.
• D. Hywel Dda
  Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
• E. Myrddin Wyllt
  Myrddin Wyllt is a legendary mad prophet and wild man of the woods from early Welsh tradition, often seen as a historical and mythological precursor to the later figure of Merlin.
• 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: Madog ap Gruffydd Maelor
Triple: [Valle Crucis Abbey, foundedBy, Madog ap Gruffydd Maelor]

Madog ap Gruffydd Maelor was a 13th-century Welsh prince of Powys Fadog known for his regional rule and patronage of religious institutions.

Target entity: Madog ap Gruffydd Maelor
Target entity description: Madog ap Gruffydd Maelor was a 13th-century Welsh prince of Powys Fadog known for his regional rule and patronage of religious institutions.

• A. Madog ap Llywelyn
  Madog ap Llywelyn was a Welsh nobleman who led a major revolt against English rule in Wales in 1294–1295, briefly styling himself Prince of Wales.
• B. Iorwerth Drwyndwn
  Iorwerth Drwyndwn was a 12th-century Welsh prince of Gwynedd, notable as the disinherited elder son of Owain Gwynedd and the father of Llywelyn the Great.
• C. Owain
  Owain is a given name of Welsh origin, traditionally borne by several figures in Welsh mythology and medieval literature.
• D. Hywel Dda
  Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
• E. Myrddin Wyllt
  Myrddin Wyllt is a legendary mad prophet and wild man of the woods from early Welsh tradition, often seen as a historical and mythological precursor to the later figure of Merlin.
• F. None of above. chosen