In a family, there are three generations. P is the grandfather of Q. R is the father of Q. S is the mother of Q. T is the sister of R. How is T related to P?
A family has a grandmother, a mother, and two daughters. The grandmother is retired, the mother is a doctor, and one daughter is a student. If the other daughter is a lawyer, what is the profession of the grandmother?
In the Smith family, John is a doctor and has two siblings: Alice, who is a teacher, and Bob, who is a lawyer. If Alice has a son named Tim, what is Tim's relationship to John?