In a family of six members A, B, C, D, E, and F, A is the father of B. C is the mother of B and D. E is the sister of A. F is the son of C. How is D related to F?
In a cooking competition, the order of completion for five chefs A, B, C, D, and E is given. A finishes before C but after B. D finishes before E but after C. What is the correct order of completion?
In a family, there are three generations. X is the grandfather of Y. Y has two siblings, Z and W. W is married to V, who is the daughter of U. How is U related to X?
In a family, there are three generations: Grandfather, Father, and Son. The Grandfather has two sons, one of whom is a doctor and the other is a lawyer. The lawyer has one son. What is the relationship of the lawyer to the Grandfather?
A family consists of a mother, father, and three children: X, Y, and Z. X is the eldest child and is a teacher. Y is a student. Z is the youngest child. If the mother is a nurse, what is the profession of the father?