You are given a sentence in Hebrew. Your job is to translate the Hebrew sentence into Portugese.
Q: ב-1975, פגשתי בפירנצה פרופסור, קרלוס פדרטי, לשעבר הפרופסור שלי להיסטוריה האומנות, וכיום חוקר בעל שם עולמי של ליאונרדו דה וינצ 'י.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Em 1975, encontrei em Florença um Professor, Carlo Pedretti, o meu antigo Professor de História da Arte, e hoje um especialista em Leonardo da Vinci mundialmente reconhecido.