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: Umayyad–Byzantine frontier conflict | Statement: [Second Arab siege of Constantinople (717–718), partOf, Umayyad–Byzantine frontier conflict]

Target entity: Umayyad–Byzantine frontier conflict
Context triple: [Second Arab siege of Constantinople (717–718), partOf, Umayyad–Byzantine frontier conflict]

• A. Arab–Byzantine wars chosen
  The Arab–Byzantine wars were a series of protracted military conflicts between the early Islamic caliphates and the Byzantine Empire that shaped the political and religious landscape of the Eastern Mediterranean and Near East from the 7th to the 11th centuries.
• B. Umayyad–Abbasid conflict
  The Umayyad–Abbasid conflict was a protracted 8th-century power struggle in the early Islamic world that culminated in the Abbasid overthrow of the Umayyad Caliphate and the establishment of a new ruling dynasty.
• C. Byzantine–Berber conflicts
  The Byzantine–Berber conflicts were a series of protracted military and political struggles in North Africa between the Eastern Roman (Byzantine) authorities and indigenous Berber groups, which shaped the region’s late antique and early medieval history.
• D. Arab–Sasanian wars
  The Arab–Sasanian wars were a series of 7th-century conflicts in which the early Islamic Arab armies fought and ultimately toppled the Sasanian Empire, leading to the Muslim conquest of Persia.
• E. Lombard–Byzantine wars
  The Lombard–Byzantine wars were a series of early medieval conflicts in Italy between the Germanic Lombards and the Eastern Roman (Byzantine) Empire over control of former Western Roman territories.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.