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: Serbian medieval state | Statement: [Peć, wasUnderRuleOf, Serbian medieval state]

Target entity: Serbian medieval state
Context triple: [Peć, wasUnderRuleOf, Serbian medieval state]

• A. Serbian principalities
  The Serbian principalities were a group of medieval South Slavic states in the Balkans that emerged from the fragmentation of earlier Serbian realms and frequently clashed with neighboring powers such as the Ottoman Empire.
• B. Serbian Despotate
  The Serbian Despotate was a late medieval Serbian state that emerged after the fall of the Serbian Empire and served as one of the last Christian strongholds in the Balkans before its conquest by the Ottoman Empire.
• C. Serbian Empire chosen
  The Serbian Empire was a powerful medieval Balkan state that reached its zenith in the 14th century under Emperor Stefan Dušan, encompassing large parts of the central and southern Balkans.
• D. Principality of Serbia
  The Principality of Serbia was a 19th-century Serbian state that emerged from Ottoman suzerainty and laid the foundations for the modern Serbian nation-state.
• E. Kingdom of Serbia
  The Kingdom of Serbia was a Balkan monarchy that emerged as an independent state in the 19th century and later became a core constituent of the state that evolved into Yugoslavia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.