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: April 12 Incident | Statement: [April 12 Purge, alsoKnownAs, April 12 Incident]

Target entity: April 12 Incident
Context triple: [April 12 Purge, alsoKnownAs, April 12 Incident]

• A. April 12 Incident chosen
  The April 12 Incident was a pivotal 1927 event in Shanghai during the Chinese Civil War, when Chiang Kai-shek’s forces violently purged Communists and labor activists from the Nationalist movement, triggering a major political split in China.
• B. February 26 Incident
  The February 26 Incident was a 1936 attempted coup d'état in Tokyo led by young Imperial Japanese Army officers seeking to purge the government and military leadership in favor of a more radical, militarist regime.
• C. May 15 Incident
  The May 15 Incident was a 1932 coup attempt in Japan in which young naval officers and right-wing extremists assassinated Prime Minister Inukai Tsuyoshi, marking a major step toward militarist rule.
• D. January 28 Incident
  The January 28 Incident was a 1932 military conflict in Shanghai between Chinese and Japanese forces that marked a major early clash in the lead-up to the Second Sino-Japanese War.
• E. Bubat incident
  The Bubat incident was a 14th-century political and military clash in the Majapahit Kingdom, marked by the tragic confrontation between Majapahit forces and the Sundanese royal entourage that derailed a planned dynastic marriage and reshaped Javanese inter-kingdom relations.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.