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: Lin Biao affair | Statement: [People's Republic of China political leadership during the Cultural Revolution, oversawEvent, Lin Biao affair]

Target entity: Lin Biao affair
Context triple: [People's Republic of China political leadership during the Cultural Revolution, oversawEvent, Lin Biao affair]

• A. Lin Biao incident chosen
  The Lin Biao incident was a 1971 political and military crisis in China in which Mao Zedong’s designated successor Lin Biao allegedly plotted a coup and died in a mysterious plane crash while fleeing, triggering a major purge and reshaping the course of the Cultural Revolution.
• B. Beijing Coup
  The Beijing Coup was a 1924 military takeover in China led by warlord Feng Yuxiang that overthrew the Beiyang government in Beijing and reshaped the balance of power during the Warlord Era.
• C. Xuanwu Gate Incident
  The Xuanwu Gate Incident was a pivotal 626 CE palace coup in which Li Shimin eliminated his rival brothers, clearing the way for him to become Emperor Taizong of the Tang dynasty.
• D. Gaoping Tombs coup
  The Gaoping Tombs coup was a pivotal 249 CE power seizure in the state of Cao Wei during the Three Kingdoms period, in which the general and regent Sima Yi eliminated his political rival Cao Shuang and paved the way for the rise of the Jin dynasty.
• E. Huanggutun Incident
  The Huanggutun Incident was a 1928 assassination bombing near Shenyang in which Japanese officers killed Chinese warlord Zhang Zuolin, marking a key escalation of Japanese interference in Manchuria.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.