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: Age of Imperialism | Statement: [Protectorate of Annam, historicalEra, Age of Imperialism]

Target entity: Age of Imperialism
Context triple: [Protectorate of Annam, historicalEra, Age of Imperialism]

• A. Age of Imperialism chosen
  The Age of Imperialism was a period, mainly in the 19th and early 20th centuries, when industrialized Western powers expanded their control over vast territories in Africa, Asia, and the Pacific for economic, political, and strategic dominance.
• B. Age of Exploration
  The Age of Exploration was a period from the 15th to 17th centuries when European powers undertook extensive overseas voyages that led to global maritime trade networks, colonization, and the first sustained contacts between previously isolated continents.
• C. Modern era
  The Modern era is the historical period characterized by rapid industrialization, scientific and technological advancement, nation-state formation, and profound social and cultural change from roughly the late 18th century to the present.
• D. The National Era
  The National Era was a 19th-century American abolitionist newspaper best known as the original serial publisher of Harriet Beecher Stowe's "Uncle Tom's Cabin."
• E. Age of Enlightenment
  The Age of Enlightenment was an 18th-century intellectual movement in Europe and the Americas that emphasized reason, science, and individual rights, profoundly shaping modern democratic and political thought.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.