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: Cultural Revolution | Statement: [Kang Sheng, participantIn, Cultural Revolution]

Target entity: Cultural Revolution
Context triple: [Kang Sheng, participantIn, Cultural Revolution]

• A. Cultural Revolution chosen
  The Cultural Revolution was a decade-long sociopolitical movement in China (1966–1976) launched by Mao Zedong to reassert his control, enforce ideological purity, and reshape Chinese society through mass mobilization and widespread persecution.
• B. Red Guard movement
  The Red Guard movement was a mass youth-led political and social upheaval in China during the Cultural Revolution, characterized by radical Maoist zeal, attacks on perceived “counterrevolutionaries,” and widespread disruption of education and traditional culture.
• C. People’s Spring
  People’s Spring is another name for the widespread series of liberal and nationalist uprisings that swept across Europe in 1848.
• D. Maoist era in China
  The Maoist era in China was the period of Communist Party rule under Mao Zedong (roughly 1949–1976), marked by radical socialist campaigns, intense political upheaval, and sweeping social and economic transformations.
• E. Sino–Soviet split
  The Sino–Soviet split was the major ideological and political rift between the Soviet Union and the People’s Republic of China during the Cold War, which reshaped global communist alliances and international relations in the 1960s and 1970s.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.