Q:I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Wild Strawberries Movie plot: Grouchy, stubborn and egotistical Professor Isak Borg is a widowed 78-year-old physician who specialized in bacteriology. Before specializing he served as general practitioner in rural Sweden. He sets out on a long car ride from Stockholm to Lund to be awarded the degree of Doctor Jubilaris 50 years after he received his doctorate from Lund University. He is accompanied by his pregnant daughter-in-law Marianne who does not much like her father-in-law and is planning to separate from her husband, Evald, Isak's only son, who does not want her to have the baby, their first. During the trip, Isak is forced by nightmares, daydreams, old age and impending death to reevaluate his life. He meets a series of hitchhikers, each of whom sets off dreams or reveries into Borg's troubled past. The first group consists of two young men and their companion, a woman named Sara who is adored by both men. Sara, a double for Isak's love of his youth, is played by the same actress. The first group remains with him throughout his journey. Next Isak and Marianne pick up an embittered middle-aged couple, the Almans, whose vehicle has nearly collided with theirs. The pair exchanges such terrible vitriol and venom that Marianne stops the car and demands that they leave. The couple reminds Isak of his own unhappy marriage. In a dream sequence, Isak is asked by Sten Alman, now the examiner, to read "foreign" letters on the blackboard. He cannot. So, Alman reads it for him: "A doctor's first duty is to ask forgiveness," from which he concludes, "You are guilty of guilt."[3] He reminisces about his childhood at the seaside and his sweetheart Sara, with whom he remembered gathering strawberries, but who instead married his brother. He is confronted by his loneliness and aloofness, recognizing these traits in both his ancient mother (whom they stop to visit) and in his middle-aged physician son, and he gradually begins to accept himself, his past, his present and his approaching death.[4][5][6] In one dream, he is quizzed by a very... My question: Where has Professor Isak Borg served as a general practitioner ?
A:
Professor Borg has served in sweden as a general practitioner.