In a race, the following conditions are given: Runner A finished before Runner B but after Runner C. Runner D finished after Runner A. Who finished last?
A group of four animals: Lion, Tiger, Bear, and Wolf are arranged based on size. The conditions are: The Lion is larger than the Tiger but smaller than the Bear. The Wolf is the smallest. Which animal is the largest?
In a family of six members A, B, C, D, E, and F, there are two males and four females. A is a teacher, B is a doctor, C is a housewife, D is a student, E is a nurse, and F is a lawyer. Who is the male doctor?