Question: What city was the Thai national from, whose abduction became known after the release of the former United States soldier who deserted from his unit and crossed the Korean Demilitarized Zone in 1965?
Sentence (from "Korean Demilitarized Zone"): It is established by the provisions of the Korean Armistice Agreement to serve as a buffer zone between the Democratic People's Republic of Korea (North Korea) and the Republic of Korea (South Korea).
Relevant evidence: No