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: Bretwalda | Statement: [King of the English, relatedTitle, Bretwalda]

Target entity: Bretwalda
Context triple: [King of the English, relatedTitle, Bretwalda]

• A. Penda of Mercia
  Penda of Mercia was a powerful 7th-century Anglo-Saxon king known for expanding Mercian dominance in central England and for remaining a staunch pagan during the Christianization of the Anglo-Saxon kingdoms.
• B. Eorpwald of East Anglia
  Eorpwald of East Anglia was an early 7th-century Anglo-Saxon king noted for his conversion to Christianity and subsequent martyrdom, which marked a key moment in the Christianization of East Anglia.
• C. Rædwald of East Anglia
  Rædwald of East Anglia was a powerful early 7th-century Anglo-Saxon king, often identified with the high-status burial at Sutton Hoo and noted for his significant role in the Christianization and politics of early medieval England.
• D. Offa of Mercia
  Offa of Mercia was an 8th-century Anglo-Saxon king who expanded Mercian dominance across much of England and is best known for commissioning the massive earthwork known as Offa’s Dyke.
• E. Offa
  Offa is a prominent town and local government area in Kwara State, Nigeria, known historically as a Yoruba cultural and commercial center.
• 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: Bretwalda
Triple: [King of the English, relatedTitle, Bretwalda]

Bretwalda is an Old English term used in early medieval England to denote an overlord or high king who held supremacy over other Anglo-Saxon rulers.

Target entity: Bretwalda
Target entity description: Bretwalda is an Old English term used in early medieval England to denote an overlord or high king who held supremacy over other Anglo-Saxon rulers.

• A. Penda of Mercia
  Penda of Mercia was a powerful 7th-century Anglo-Saxon king known for expanding Mercian dominance in central England and for remaining a staunch pagan during the Christianization of the Anglo-Saxon kingdoms.
• B. Eorpwald of East Anglia
  Eorpwald of East Anglia was an early 7th-century Anglo-Saxon king noted for his conversion to Christianity and subsequent martyrdom, which marked a key moment in the Christianization of East Anglia.
• C. Rædwald of East Anglia
  Rædwald of East Anglia was a powerful early 7th-century Anglo-Saxon king, often identified with the high-status burial at Sutton Hoo and noted for his significant role in the Christianization and politics of early medieval England.
• D. Offa of Mercia
  Offa of Mercia was an 8th-century Anglo-Saxon king who expanded Mercian dominance across much of England and is best known for commissioning the massive earthwork known as Offa’s Dyke.
• E. Offa
  Offa is a prominent town and local government area in Kwara State, Nigeria, known historically as a Yoruba cultural and commercial center.
• F. None of above. chosen