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: Post-Napoleonic Quadruple Alliance | Statement: [Quadruple Alliance (1815), alsoKnownAs, Post-Napoleonic Quadruple Alliance]

Target entity: Post-Napoleonic Quadruple Alliance
Context triple: [Quadruple Alliance (1815), alsoKnownAs, Post-Napoleonic Quadruple Alliance]

• A. Quadruple Alliance (1815) chosen
  The Quadruple Alliance of 1815 was a post-Napoleonic coalition of major European powers—principally Britain, Austria, Prussia, and Russia—formed to preserve the balance of power and maintain the conservative order in Europe.
• B. Quadruple Alliance
  The Quadruple Alliance was an early 18th-century coalition of major European powers formed to curb Spanish ambitions and maintain the balance of power after the War of the Spanish Succession.
• C. Holy Alliance
  The Holy Alliance was a coalition of major European monarchies formed after the Napoleonic Wars to preserve conservative order and suppress revolutionary movements across the continent.
• D. Congress of Vienna
  The Congress of Vienna was an international diplomatic conference held in 1814–1815 that redrew the map of Europe and established a balance-of-power system after the defeat of Napoleon.
• E. Confederation of the Rhine
  The Confederation of the Rhine was a coalition of German states formed under the influence of Napoleon Bonaparte that replaced the Holy Roman Empire and served as a French client alliance in early 19th-century Central Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.