Among five animals: Lion, Tiger, Bear, Wolf, and Fox, the following conditions are given: The Lion is heavier than the Tiger but lighter than the Bear. The Wolf is lighter than the Fox but heavier than the Tiger. Which animal is the heaviest?
From the following items: 1) A, 2) B, 3) C, 4) D, 5) E, the selection rules are: A cannot be selected if C is selected. B must be included if D is included. E can only be included if A is not included. Which of the following selections is valid?
In a group of five friends: A, B, C, D, and E, A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?
In a group of five friends: A, B, C, D, and E, the following conditions are given: A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?