Four friends, A, B, C, and D, attended a seminar on different days. A attended before B but after C. D attended after A. What is the correct order of attendance?
A family consists of a father, a mother, and two children. The father is a lawyer, the mother is a teacher, and one child is a student. If the other child is not a student, what could be the profession of the other child?
A family consists of a father, a mother, and three children: X, Y, and Z. X is the eldest child and is a student. Y is a musician and Z is a painter. If the mother is a doctor, what can be inferred about the father's profession?