Triple

Target class: supporter of Gregorian Reform
Context triple: [Berthold II, Duke of Swabia, instanceOf, supporter of Gregorian Reform]

• A. Benedictine reform movement
  The Benedictine reform movement was a 10th- and 11th-century effort within Western monasticism to restore strict observance of the Rule of Saint Benedict, emphasizing liturgical prayer, communal life, and ecclesiastical independence from secular control.
• B. Byzantine reform movement
  The Byzantine reform movement was a series of religious, administrative, and military initiatives within the Byzantine Empire aimed at strengthening imperial authority, purifying religious practice, and restoring social and economic stability in response to internal decay and external threats.
• C. church reformer chosen
  A church reformer is an individual who seeks to change, purify, or revitalize religious institutions, doctrines, or practices from within a particular faith tradition.
• D. 6th-century Italian bishop
  A 6th-century Italian bishop is a high-ranking Christian cleric in Italy during the 500s who oversaw a diocese’s spiritual life, church administration, and relations with emerging post-Roman political powers.
• E. 5th-century Italian bishop
  A 5th-century Italian bishop was a high-ranking Christian cleric in Italy responsible for overseeing a diocese, guiding religious practice, and engaging in theological and political affairs during the late Roman and early post-Roman period.
• F. None of above.