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 Romanov line | Statement: [House of Romanov, dynasticHouse, Old Romanov line]

Target entity: Old Romanov line
Context triple: [House of Romanov, dynasticHouse, Old Romanov line]

• A. House of Romanov chosen
  The House of Romanov was the imperial dynasty that ruled Russia from the early 17th century until the 1917 revolution, overseeing the expansion and modernization of the Russian Empire.
• B. Tsar Nicholas II of Russia
  Tsar Nicholas II of Russia was the last Emperor of Russia, whose reign ended with the collapse of the Russian Empire and his execution following the 1917 Revolution.
• C. House of Bourbon
  The House of Bourbon is a prominent European royal dynasty of French origin that has ruled over several kingdoms, including France and Spain, and played a central role in continental politics from the late Middle Ages onward.
• D. Ashton Line
  The Ashton Line is a light-rail route on Greater Manchester’s Metrolink network that runs between Manchester city centre and Ashton-under-Lyne.
• E. Moscow Metro
  The Moscow Metro is a major rapid transit system in Moscow renowned for its extensive network, high passenger capacity, and ornately decorated stations often likened to underground palaces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: dynasticHouse
Context triple: [House of Romanov, dynasticHouse, Old Romanov line]

• A. dynasty chosen
  Indicates a hereditary ruling line or family that holds power over a state or territory across successive generations.
• B. dominantDynasty
  Indicates that one dynasty holds prevailing power, influence, or control over a given region or period relative to other dynasties.
• C. successorDynasty
  Indicates that one dynasty directly follows and replaces another in a sequence of rule or authority.
• D. monarch
  Indicates that an entity serves as the sovereign ruler (such as a king, queen, or emperor) over a state or territory.
• E. kingdom
  Indicates that an entity is classified within a particular biological kingdom in a taxonomic hierarchy.
• F. None of above.