In a family, there are three siblings: X, Y, and Z. X is older than Y but younger than Z. If Z is a teacher, what can we infer about Y's age compared to X?
A family consists of a father, a mother, and two children. The father is a lawyer, the mother is a nurse, and one child is a student. If the other child is not a student, what can we conclude about their profession?
In a family, there are three siblings: X, Y, and Z. X is a lawyer, Y is a doctor, and Z is the youngest. If Z is not the lawyer, who is the oldest sibling?
In a family, P is the father of Q, and R is the mother of Q. S is the sister of Q. If R is a nurse and P is an engineer, what is S's relationship to P?