A. B, and C. They have lawyers, doctors, and teachers. They are known: 1. C earns more than teachers; 2. A earns differently from doctors; 3. Doctors earn less than B. According to the above conditions, Which of the following persons who judge the identity of the three persons are correct:. ['A is a lawyer, B is a teacher, and C is a doctor.', 'A is a teacher, B is a doctor, and C is a lawyer.', 'A is a teacher, B is a lawyer, and C is a doctor.', 'A is a lawyer, B is a doctor, and C is a teacher.']