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: Philip of Swabia | Statement: [Duke of Swabia, hasTitleHolder, Philip of Swabia]

Target entity: Philip of Swabia
Context triple: [Duke of Swabia, hasTitleHolder, Philip of Swabia]

• A. Philip of Swabia chosen
  Philip of Swabia was a German king and member of the Hohenstaufen dynasty whose contested election and assassination marked a turbulent phase in the Holy Roman Empire’s history.
• B. Frederick II, Duke of Swabia
  Frederick II, Duke of Swabia was a 12th-century German nobleman of the Hohenstaufen dynasty and son of Emperor Frederick I Barbarossa, who held one of the key ducal titles within the Holy Roman Empire.
• C. Frederick I, Duke of Swabia
  Frederick I, Duke of Swabia, was a powerful 11th–12th century German noble who became the first Hohenstaufen duke of Swabia and progenitor of the influential Hohenstaufen royal and imperial line.
• D. Frederick IV, Duke of Swabia
  Frederick IV, Duke of Swabia was a 12th-century German nobleman of the Hohenstaufen dynasty who ruled the Duchy of Swabia and was the son of King Conrad III of Germany.
• E. Conrad IV of Germany
  Conrad IV of Germany was a 13th-century King of Germany and King of Sicily from the Hohenstaufen dynasty, whose contested reign was marked by conflicts with the papacy and rival claimants to the throne.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.