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: Ivan Nikitich Romanov | Statement: [Seven Boyars, hasMember, Ivan Nikitich Romanov]

Target entity: Ivan Nikitich Romanov
Context triple: [Seven Boyars, hasMember, Ivan Nikitich Romanov]

• A. Feodor Nikitich Romanov chosen
  Feodor Nikitich Romanov, later known as Patriarch Filaret, was a prominent Russian boyar and church leader who became de facto ruler of Russia during the early Romanov dynasty.
• B. Ivan Dmitriyevich
  Ivan Dmitriyevich was the young son of False Dmitry II and Marina Mniszech, briefly used as a political figurehead in early 17th-century Russia’s Time of Troubles.
• C. Paul Petrovich Romanov
  Paul Petrovich Romanov, better known as Paul I of Russia, was Emperor of Russia from 1796 to 1801, noted for his autocratic rule, military reforms, and assassination in a palace coup.
• D. Николай Ипатьев
  Николай Ипатьев — российский военный инженер и владелец дома в Екатеринбурге, в подвале которого в 1918 году была расстреляна семья последнего императора России Николая II.
• E. Lzhedmitry I
  Lzhedmitry I is the Russian name for False Dmitry I, the first and most prominent of the pretenders who claimed the Russian throne during the Time of Troubles in the early 17th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.