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: Russian Empire | Statement: [Treaty of Bucharest (1812), changedBorderOf, Russian Empire]

Target entity: Russian Empire
Context triple: [Treaty of Bucharest (1812), changedBorderOf, Russian Empire]

• A. Russian Empire chosen
  The Russian Empire was a vast, autocratic state that existed from 1721 to 1917, spanning Eastern Europe, Northern Asia, and parts of North America, and serving as a major political and military power in world affairs.
• B. Tsardom of Russia
  The Tsardom of Russia was the centralized Russian state ruled by tsars from the mid-16th to early 18th century, during which it expanded dramatically across Eurasia and laid the foundations for the later Russian Empire.
• C. Rusguniae
  Rusguniae was an important ancient coastal city in the Roman province of Mauretania Caesariensis, located in what is now northern Algeria.
• D. Russian Empire and Ottoman Empire
  The Russian Empire and Ottoman Empire were two major Eurasian powers that frequently clashed militarily and politically, particularly over influence in Eastern Europe, the Caucasus, and the Near East.
• E. Count of the Russian Empire
  Count of the Russian Empire was a high-ranking hereditary noble title in Imperial Russia, typically granted by the tsar to distinguished aristocratic families for their service to the state.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: changedBorderOf
Context triple: [Treaty of Bucharest (1812), changedBorderOf, Russian Empire]

• A. borderChange chosen
  Indicates a change in the boundaries between geographic or political entities, such as when borders are redrawn, expanded, reduced, or otherwise altered over time.
• B. adjustedBorderBetween
  Indicates that the boundary separating two entities has been modified or realigned from its previous position.
• C. relatedBorder
  Indicates that two geographic or political entities share a common boundary or border with each other.
• D. laterFormedBorderBetween
  Indicates that the relationship or boundary between two entities was established at a later time, forming a border between them after an earlier period or state.
• E. onBorderBetween
  Indicates that an entity is located along or directly adjacent to the dividing line shared by two distinct regions or areas.
• F. None of above.