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: Washington Naval Treaty era | Statement: [Takao-class cruiser, navalTreatyContext, Washington Naval Treaty era]

Target entity: Washington Naval Treaty era
Context triple: [Takao-class cruiser, navalTreatyContext, Washington Naval Treaty era]

• A. Washington Naval Conference period chosen
  The Washington Naval Conference period was a phase in the early interwar years marked by international efforts, led primarily by the United States, to limit naval armaments and stabilize post–World War I power balances through multilateral treaties.
• B. Washington Naval Conference
  The Washington Naval Conference was a major international diplomatic gathering held in Washington, D.C. from 1921 to 1922 that produced landmark naval disarmament and security treaties among the world’s leading naval powers in the interwar period.
• C. Interwar period
  The Interwar period was the turbulent era between World War I and World War II marked by political upheaval, economic crises, and the rise of totalitarian regimes across Europe and beyond.
• D. London Naval Treaty
  The London Naval Treaty was a 1930 international agreement among major naval powers that extended and refined earlier arms limitation efforts by setting detailed limits on warship numbers, sizes, and armaments to prevent a renewed naval arms race.
• E. Anglo-German naval arms race
  The Anglo-German naval arms race was the early 20th-century maritime military buildup between Britain and Germany, marked by intense competition to construct powerful battleships and assert naval supremacy before World War I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.