A family consists of a father, a mother, and two children. The father is a banker, the mother is a nurse, and one child is a student. If the student is not the youngest, who is the youngest in the family?
Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is not at either end. What is the correct order from left to right?
Five events occurred in a week: A, B, C, D, and E. A happened before B but after C. D happened before E but after B. What is the correct sequence of events?