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 Mortimer | Statement: [Second War 1282–1283, significantCommander, Roger Mortimer]

Target entity: Roger Mortimer
Context triple: [Second War 1282–1283, significantCommander, Roger Mortimer]

• A. Roger Mortimer of Wigmore chosen
  Roger Mortimer of Wigmore was a powerful 13th–14th century English Marcher lord and military commander, notable as the father of Roger Mortimer, 1st Earl of March, and a key figure in the politics of the Welsh borderlands.
• B. Roger Mortimer, 1st Earl of March
  Roger Mortimer, 1st Earl of March, was a powerful 14th-century English nobleman who led the rebellion against King Edward II and effectively ruled England during the early reign of Edward III before being overthrown and executed.
• C. Edmund Mortimer, 2nd Baron Mortimer
  Edmund Mortimer, 2nd Baron Mortimer, was a prominent 13th-century English nobleman and Marcher lord who expanded the Mortimer family’s power along the Welsh border through military service and strategic alliances.
• D. Thomas le Despenser, 1st Earl of Gloucester
  Thomas le Despenser, 1st Earl of Gloucester, was an English nobleman and supporter of King Richard II who was later executed for his role in the Epiphany Rising against Henry IV.
• E. Hugh Despenser the Elder
  Hugh Despenser the Elder was a powerful English nobleman and royal favorite of Edward II, whose influence and land acquisitions helped spark baronial opposition and ultimately led to his execution in 1326.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.