Question: What country were both Chonghaejin Marine and Sinking of MV Sewol located in?
Sentence (from "Chonghaejin Marine"): Chonghaejin Marine Company Ltd. or Cheonghaejin Marine Company Ltd. (Hangul: 청해진해운 ; Hanja: 淸海鎭海運 ; RR: "cheong-hae-jin-hae-un " ) was a South Korean shipping company that operated the ferry MV "Sewol", which sank en route from Incheon towards Jeju on 16 April 2014.
Relevant evidence: Yes