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: Yan'an Rectification Campaign | Statement: [Yan'an Rectification Movement, alsoKnownAs, Yan'an Rectification Campaign]

Target entity: Yan'an Rectification Campaign
Context triple: [Yan'an Rectification Movement, alsoKnownAs, Yan'an Rectification Campaign]

• A. Yan'an Rectification Movement chosen
  The Yan'an Rectification Movement was a major ideological and organizational campaign of the Chinese Communist Party in the early 1940s that consolidated Mao Zedong’s leadership and established Maoism as the party’s guiding doctrine.
• B. Zunyi Conference
  The Zunyi Conference was a pivotal 1935 meeting of the Chinese Communist Party during the Long March that reshaped its leadership and strategic direction in favor of Mao Zedong.
• C. Menglianggu Campaign
  The Menglianggu Campaign was a major 1947 Chinese Civil War battle in Shandong in which Communist forces decisively defeated and annihilated a key Nationalist elite division.
• D. Lushan Conference of 1959
  The Lushan Conference of 1959 was a pivotal Chinese Communist Party meeting where internal criticism of the Great Leap Forward, led by Peng Dehuai, triggered a major political crackdown and reshaped Mao-era politics.
• E. Pingjin Campaign
  The Pingjin Campaign was a major 1948–1949 military offensive by the Chinese Communist forces that led to the capture of Beijing and Tianjin and decisively shifted the balance of the Chinese Civil War in their favor.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.