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: Late Imperial Russia | Statement: [Maria Feodorovna, era, Late Imperial Russia]

Target entity: Late Imperial Russia
Context triple: [Maria Feodorovna, era, Late Imperial Russia]

• A. Modern Russia
  "Modern Russia" is a historical study by George Vernadsky that analyzes the political, social, and cultural development of Russia from the late imperial period through the Soviet era.
• 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. Russification in the Russian Empire
  Russification in the Russian Empire was a state-driven policy aimed at consolidating imperial control by imposing Russian language, culture, and administrative practices on diverse ethnic and religious groups across the empire.
• D. 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.
• E. Revolutionary Russia, 1891–1991
  Revolutionary Russia, 1891–1991 is a historical study by Orlando Figes that traces the origins, development, and legacy of the Russian Revolution across a full century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.