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: Khmer Rouge killings | Statement: [Phnom Sampeau, historicalEvent, Khmer Rouge killings]

Target entity: Khmer Rouge killings
Context triple: [Phnom Sampeau, historicalEvent, Khmer Rouge killings]

• A. Cambodian genocide chosen
  The Cambodian genocide was the mass killing and persecution of millions of Cambodians under the Khmer Rouge regime led by Pol Pot between 1975 and 1979.
• B. Huế Massacre
  The Huế Massacre was a mass killing of thousands of civilians and prisoners by communist forces during their occupation of the city of Huế in the 1968 Tet Offensive of the Vietnam War.
• C. Indonesian mass killings of 1965–66
  The Indonesian mass killings of 1965–66 were a large-scale, state-backed campaign of political violence in which hundreds of thousands of suspected communists and leftists were systematically persecuted, imprisoned, and killed across Indonesia.
• D. Amboyna massacre
  The Amboyna massacre was a 1623 incident in which Dutch authorities executed English East India Company merchants and others on charges of conspiracy, intensifying Anglo-Dutch rivalry in the spice trade.
• E. My Lai massacre
  The My Lai massacre was a notorious 1968 atrocity during the Vietnam War in which U.S. soldiers killed hundreds of unarmed Vietnamese civilians, becoming a symbol of the conflict’s brutality and sparking widespread outrage.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.