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: regency of Sophia Alekseyevna | Statement: [Crimean campaigns of 1687 and 1689, timePeriod, regency of Sophia Alekseyevna]

Target entity: regency of Sophia Alekseyevna
Context triple: [Crimean campaigns of 1687 and 1689, timePeriod, regency of Sophia Alekseyevna]

• A. regency of Sophia Alekseyevna chosen
  The regency of Sophia Alekseyevna was the period (1682–1689) in Russian history when Princess Sophia effectively ruled the Tsardom of Russia as regent for her younger half-brothers Peter I and Ivan V, marked by intense court intrigue and early reforms.
• B. Regency of Anna Leopoldovna
  The Regency of Anna Leopoldovna was the short-lived government in Russia (1740–1741) during the minority of Emperor Ivan VI, which ended when Elizabeth of Russia seized power in a palace coup.
• C. regent Sophia Alekseyevna
  Regent Sophia Alekseyevna was a powerful Russian stateswoman who ruled as de facto sovereign during the minority of Peter the Great and Ivan V in the late 17th century.
• D. Xenia Borisovna Godunova
  Xenia Borisovna Godunova was a Russian tsarevna of the late 16th and early 17th centuries, known as the daughter of Tsar Boris Godunov and a tragic figure during the Time of Troubles.
• E. Imperial Court of Russia
  The Imperial Court of Russia was the opulent royal household and administrative center surrounding the Russian tsars, serving as the political, cultural, and ceremonial heart of the Russian Empire until the 1917 revolution.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.