Given the task definition, example input & output, solve the new input case.
Given a sentence in Korean, provide an equivalent paraphrased translation in French that retains the same meaning both through the translation and the paraphrase.
Example: 1975 년부터 76 년까지 NBA 시즌은 전국 농구 협회 (National Basketball Association)의 30 번째 시즌이었다.
Output: La saison 1975-1976 de la National Basketball Association était la 30e saison de la NBA.
This is a correct and accurate translation from Korean to French because the translated paraphrase retains the main message that between the years 1975-1976, the 30th NBA season occurred.

New input case for you: Bertlmann은 Walter Thirring의 친한 친구이자 공동 작업자였으며 John Stewart Bell과 함께 작업했습니다.
Output:
Bertlmann était un ami proche et un collaborateur de feu Walter Thirring et a travaillé avec John Stewart Bell.