Question: What nationality is Khieu Ponnary's husband?
Sentence (from "Pol Pot"): Ideologically a Marxist–Leninist and Khmer nationalist, he was a leading member of Cambodia's communist movement, the Khmer Rouge, from 1963 until 1997 and served as the General Secretary of the Communist Party of Kampuchea from 1963 to 1981.
Relevant evidence: No