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: Boris Godunov | Statement: [Irina Godunova, sibling, Boris Godunov]

Target entity: Boris Godunov
Context triple: [Irina Godunova, sibling, Boris Godunov]

• A. Boris Godunov chosen
  Boris Godunov was a Russian tsar whose troubled reign at the turn of the 17th century helped precipitate the dynastic crisis and social upheaval known as the Time of Troubles.
• B. Tsar Alexis of Russia
  Tsar Alexis of Russia was the second Romanov tsar, who ruled from 1645 to 1676 and oversaw major internal reforms, church schism, and territorial expansion of the Russian state.
• C. Nikolai Godunov
  Nikolai Godunov was a Russian mathematician best known for his foundational contributions to numerical analysis and the development of Godunov's scheme for solving hyperbolic partial differential equations.
• D. Feodor III of Russia
  Feodor III of Russia was a late 17th-century Tsar of Russia from the Romanov dynasty whose short, illness-plagued reign preceded the transformative rule of Peter the Great.
• E. Dmitry Ivanovich of Russia
  Dmitry Ivanovich of Russia was a Russian tsarevich of the Rurik dynasty, known primarily as the younger son of Ivan the Terrible whose mysterious death in Uglich later became a focal point of political intrigue and the Time of Troubles.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.