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: U.S.–Soviet relations | Statement: [Years of Upheaval, subject, U.S.–Soviet relations]

Target entity: U.S.–Soviet relations
Context triple: [Years of Upheaval, subject, U.S.–Soviet relations]

• A. United States–Soviet Union relations chosen
  United States–Soviet Union relations refers to the complex and often adversarial diplomatic, military, and ideological interactions between the two superpowers, especially during the Cold War.
• B. Russo–American relations
  Russo–American relations refers to the historical and contemporary diplomatic, political, economic, and military interactions between Russia (and its predecessor states) and the United States.
• C. NATO–Russia relations
  NATO–Russia relations encompass the evolving and often tense political, military, and diplomatic interactions between the North Atlantic Treaty Organization and the Russian Federation since the end of the Cold War.
• D. Anglo-American relations
  Anglo-American relations refers to the historical, political, and cultural relationship between the United Kingdom and the United States, encompassing their diplomatic ties, alliances, and mutual influences over time.
• E. United States–Cuba relations
  United States–Cuba relations encompass the historically tense and often adversarial diplomatic, economic, and political interactions between the two countries, shaped by Cold War conflicts, embargoes, and intermittent attempts at normalization.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.