In a race, the following conditions are given: Runner A finished before Runner B but after Runner C. Runner D finished after Runner E but before Runner A. Who finished first?
Five friends, P, Q, R, S, and T, are sitting in a row. R is sitting to the left of S but not next to P. Q is sitting at one of the ends. Who is sitting in the middle?
Four friends, A, B, C, and D, are sitting in a row. A is not at either end. B is sitting next to C. D is at one of the ends. Who is sitting in the middle?
A, B, C, D, and E are seated in a row. A is not at either end. C is sitting to the left of D. E is sitting at one of the ends. Who is sitting next to A?