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 era | Statement: [Phnom Sampeau, historicalPeriod, Khmer Rouge era]

Target entity: Khmer Rouge era
Context triple: [Phnom Sampeau, historicalPeriod, Khmer Rouge era]

• A. Khmer Rouge chosen
  The Khmer Rouge was a radical communist movement that ruled Cambodia from 1975 to 1979, responsible for the deaths of around two million people through genocide, forced labor, and mass starvation under the leadership of Pol Pot.
• B. Cambodian genocide
  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.
• C. Cambodian Civil War
  The Cambodian Civil War was a brutal conflict from 1967 to 1975 between the U.S.-backed Lon Nol government and the communist Khmer Rouge, culminating in the latter’s victory and the establishment of Democratic Kampuchea.
• D. Khmer Issarak
  Khmer Issarak was a Cambodian anti-colonial and nationalist resistance movement active in the mid-20th century, fighting first against French rule and later other foreign influences in Cambodia.
• E. Khmer Republic
  The Khmer Republic was a U.S.-backed, anti-communist government that ruled Cambodia from 1970 until it was overthrown by the Khmer Rouge in 1975.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.