Question: What was deemed unacceptable to North Koreans and the Chinese during POW negotiations?
Answer: The PVA, KPA, and UN Command could not agree on a system of repatriation because many PVA and KPA soldiers refused to be repatriated back to the north, which was unacceptable to the Chinese and North Koreans.
A single-select problem: Is the question answered in a satisfactory fashion?

Possible answers:
(i) yes.
(ii) no.
(i)