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: May Thirtieth Movement | Statement: [April 12 Incident, relatedEvent, May Thirtieth Movement]

Target entity: May Thirtieth Movement
Context triple: [April 12 Incident, relatedEvent, May Thirtieth Movement]

• A. May Thirtieth Movement chosen
  The May Thirtieth Movement was a major 1925 anti-imperialist and labor protest campaign in China sparked by the shooting of Chinese demonstrators in Shanghai, which galvanized nationwide resistance against foreign domination and the warlord government.
• B. March 23 Movement
  The March 23 Movement (M23) is a rebel group active in eastern Democratic Republic of the Congo, known for its insurgency against the Congolese government and involvement in regional conflicts.
• C. 19th of April Movement
  The 19th of April Movement was a Colombian leftist guerrilla organization active mainly in the 1970s and 1980s that later demobilized and transitioned into a political party.
• D. Kefaya movement
  The Kefaya movement was an Egyptian grassroots political protest coalition formed in the early 2000s that opposed Hosni Mubarak’s rule and helped lay the groundwork for the 2011 Egyptian Revolution.
• E. Samil Movement
  The Samil Movement was a major Korean independence movement that began with nationwide demonstrations on March 1, 1919, protesting Japanese colonial rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.