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: Byzantine–Bulgarian treaty of 927 | Statement: [Maria Lekapene, associatedWith, Byzantine–Bulgarian treaty of 927]

Target entity: Byzantine–Bulgarian treaty of 927
Context triple: [Maria Lekapene, associatedWith, Byzantine–Bulgarian treaty of 927]

• A. Byzantine–Bulgarian peace treaty of 927 chosen
  The Byzantine–Bulgarian peace treaty of 927 was a landmark agreement that ended a long war between the Byzantine Empire and Bulgaria, recognized Peter I as emperor, and established a lasting period of peace and dynastic alliance between the two states.
• B. Treaty of Adrianople
  The Treaty of Adrianople was an 1829 peace agreement between the Russian and Ottoman Empires that ended the Russo-Turkish War and significantly expanded Russian influence in the Balkans and the Black Sea region.
• C. treaty of Serdica
  The Treaty of Serdica was a peace agreement concluded in 317 AD between Roman emperors Constantine the Great and Licinius, which temporarily settled their civil conflict and divided control of the Roman Empire.
• D. Treaty of Plussa
  The Treaty of Plussa was a 1583 peace agreement between Russia and Sweden that temporarily ended hostilities in the Livonian War and ceded several key Baltic territories to Swedish control.
• E. Treaty of 382
  The Treaty of 382 was an agreement between the Roman Empire and the Goths that ended their protracted conflict by settling the Goths as autonomous foederati within imperial territory.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.