Among four pets, a dog, a cat, a rabbit, and a turtle, the dog is heavier than the cat but lighter than the rabbit. The turtle is the lightest. Which pet is the heaviest?
Four friends, A, B, C, and D, are standing in a line. A is to the left of B but to the right of C. D is to the right of A. What is the correct order from left to right?
Five people - X, Y, Z, W, and V - are sitting in a row. X is to the left of Y. Z is to the right of W. V is not at either end. Who is sitting in the middle?