A family consists of a father, 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 in school, what could be the profession of the second child?
A, B, C, D, and E are five friends who are going to a party. A goes before B, C goes before D, and E goes after B. What is the correct order of arrival?
In a cooking competition, the dishes are prepared in the following order: Dish X is prepared before Dish Y, Dish Z is prepared after Dish Y, and Dish W is prepared before Dish Z. What is the correct sequence of dish preparation?