In a race, five participants A, B, C, D, and E finished in the following order: A is ahead of B but behind C. D is ahead of E but behind B. Who came in second place?

A. A

In a family of six members A, B, C, D, E, and F, there are two married couples. A is a teacher, B is a doctor, C is D's sister, E is a lawyer, and F is D's brother. Who is the lawyer?

C. E

In a family of four members A, B, C, and D, A is a doctor, B is a teacher, C is A's sibling, and D is the mother of A and C. What is the profession of C?

C. UNKNOWN

Three siblings - X, Y, and Z - have different favorite colors: red, blue, and green. X does not like blue. Y's favorite color is not red. What is Z's favorite color?

C. GREEN

Five colleagues: A, B, C, D, and E, are working on different projects: Alpha, Beta, Gamma, Delta, and Epsilon. A is not working on Alpha or Beta. B is working on Delta. C is working on Epsilon. What project is D working on?

C. GAMMA