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: Grand Duchy of Vladimir | Statement: [Principality of Yaroslavl, dependentOn, Grand Duchy of Vladimir]

Target entity: Grand Duchy of Vladimir
Context triple: [Principality of Yaroslavl, dependentOn, Grand Duchy of Vladimir]

• A. Grand Duchy of Vladimir chosen
  The Grand Duchy of Vladimir was a medieval East Slavic principality that emerged as a major political and cultural center in northeastern Rus, serving as a key predecessor to the Grand Duchy of Moscow and the Russian state.
• B. Principality of Moscow
  The Principality of Moscow was a medieval East Slavic state centered on the city of Moscow that laid the foundations for the later Grand Duchy of Moscow and the Russian state.
• C. Principality of Tver
  The Principality of Tver was a medieval East Slavic state centered on the city of Tver that rivaled Moscow for dominance in northeastern Rus' before being annexed by the Grand Duchy of Moscow.
• D. Grand Duchy of Moscow
  The Grand Duchy of Moscow was a late medieval Russian principality that expanded from a small Muscovite domain into the core of a centralized Russian state, eventually forming the basis of the Tsardom of Russia.
• E. Grand Duchy of Nizhny Novgorod-Suzdal
  The Grand Duchy of Nizhny Novgorod-Suzdal was a medieval Rus’ principality centered on Nizhny Novgorod that emerged as a major political and economic successor to the Grand Duchy of Vladimir in the 14th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.