Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:The company sent three young staff members to the South for business trip.The three of them happened to be sitting in a row.At least one of the two people sitting on the right side of 24 years old was 20 years old.20 years old.At least one of the two people sitting on the left of the accountant is a salesperson, and one of the two people sitting on the right of the salesperson is also a salesperson. ###Question:So what are the three young people on business? ###Options: (A)20-year-old accountant, 20-year-old salesperson, 24-year-old salesperson (B)20-year-old accountant, 24-year-old salesperson, 24-year-old salesperson (C)24-year-old accountant, 20-year-old salesperson, 20-year-old salesperson (D)20-year-old accountant, 20-year-old accountant, 24-year-old salesperson Avoid using the following keywords: format, passage, side, left
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