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: Roger de Clifford | Statement: [Robert de Clifford, 1st Baron de Clifford, father, Roger de Clifford]

Target entity: Roger de Clifford
Context triple: [Robert de Clifford, 1st Baron de Clifford, father, Roger de Clifford]

• A. Robert de Clifford
  Robert de Clifford was a prominent medieval English nobleman and soldier, notably the 1st Baron de Clifford and Lord Warden of the Marches under King Edward I.
• B. Clifford Mortimer
  Clifford Mortimer was a British limnologist and freshwater scientist known for his influential research on the physics and dynamics of lakes.
• C. Thomas de Scales
  Thomas de Scales was a 15th-century English nobleman and military commander during the Hundred Years' War, noted for his role in key campaigns in France.
• D. Richard de la Haye
  Richard de la Haye was a 12th-century Anglo-Norman nobleman and hereditary constable of Lincoln Castle, notable as the father of the influential royal castellan Nichola de la Haye.
• E. Ilbert de Lacy
  Ilbert de Lacy was an 11th-century Norman baron and landholder in England, noted as a prominent supporter of William the Conqueror and an early feudal lord in Yorkshire.
• 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: Roger de Clifford
Triple: [Robert de Clifford, 1st Baron de Clifford, father, Roger de Clifford]

Roger de Clifford was an English nobleman and member of the influential Clifford family active during the turbulent baronial and royal conflicts of the late 13th and early 14th centuries.

Target entity: Roger de Clifford
Target entity description: Roger de Clifford was an English nobleman and member of the influential Clifford family active during the turbulent baronial and royal conflicts of the late 13th and early 14th centuries.

• A. Robert de Clifford
  Robert de Clifford was a prominent medieval English nobleman and soldier, notably the 1st Baron de Clifford and Lord Warden of the Marches under King Edward I.
• B. Clifford Mortimer
  Clifford Mortimer was a British limnologist and freshwater scientist known for his influential research on the physics and dynamics of lakes.
• C. Thomas de Scales
  Thomas de Scales was a 15th-century English nobleman and military commander during the Hundred Years' War, noted for his role in key campaigns in France.
• D. Richard de la Haye
  Richard de la Haye was a 12th-century Anglo-Norman nobleman and hereditary constable of Lincoln Castle, notable as the father of the influential royal castellan Nichola de la Haye.
• E. Ilbert de Lacy
  Ilbert de Lacy was an 11th-century Norman baron and landholder in England, noted as a prominent supporter of William the Conqueror and an early feudal lord in Yorkshire.
• F. None of above. chosen