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: Old Rus' principalities | Statement: [Principality of Smolensk, partOf, Old Rus' principalities]

Target entity: Old Rus' principalities
Context triple: [Principality of Smolensk, partOf, Old Rus' principalities]

• A. Rurikid principalities
  Rurikid principalities were medieval East Slavic states ruled by the Rurikid dynasty, encompassing various regional realms that emerged from the fragmentation of Kievan Rus'.
• B. Kingdom of Rus'
  The Kingdom of Rus' was a medieval East Slavic state centered in the regions of Galicia and Volhynia, playing a key role in the political and cultural life of Eastern Europe in the 13th–14th centuries.
• C. Kyivan Rus
  Kyivan Rus was a medieval East Slavic state centered in Kyiv that laid the cultural and political foundations for modern Ukraine, Russia, and Belarus.
• D. East Slavic states
  East Slavic states are the modern countries historically rooted in the East Slavic peoples and their medieval polities, primarily including Russia, Ukraine, and Belarus.
• E. Vladimir-Suzdal principality
  The Vladimir-Suzdal principality was a powerful medieval East Slavic state in northeastern Rus that became a major political and cultural center and a precursor to the Grand Duchy of Moscow.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Old Rus' principalities
Target entity description: Old Rus' principalities were the fragmented medieval East Slavic states that emerged from the disintegration of Kievan Rus', each ruled by its own prince yet sharing common cultural and religious traditions.

• A. Rurikid principalities chosen
  Rurikid principalities were medieval East Slavic states ruled by the Rurikid dynasty, encompassing various regional realms that emerged from the fragmentation of Kievan Rus'.
• B. Kingdom of Rus'
  The Kingdom of Rus' was a medieval East Slavic state centered in the regions of Galicia and Volhynia, playing a key role in the political and cultural life of Eastern Europe in the 13th–14th centuries.
• C. Kyivan Rus
  Kyivan Rus was a medieval East Slavic state centered in Kyiv that laid the cultural and political foundations for modern Ukraine, Russia, and Belarus.
• D. East Slavic states
  East Slavic states are the modern countries historically rooted in the East Slavic peoples and their medieval polities, primarily including Russia, Ukraine, and Belarus.
• E. Vladimir-Suzdal principality
  The Vladimir-Suzdal principality was a powerful medieval East Slavic state in northeastern Rus that became a major political and cultural center and a precursor to the Grand Duchy of Moscow.
• F. None of above.