In a group of five friends: Alice, Bob, Charlie, David, and Eva, Alice is taller than Bob but shorter than Charlie. David is shorter than Eva but taller than Bob. Who is the tallest among them?
There are four animals: a dog, a cat, a bird, and a fish. The dog is a mammal, the cat is a mammal, the bird is not a mammal, and the fish is not a mammal. Which of the following is true?
In a family of six members: A, B, C, D, E, and F, A is the father of B, C is the mother of B, D is the brother of B, E is the sister of B, and F is the grandfather of B. Who is the grandmother of B?
In a group of five friends: Alice, Bob, Charlie, David, and Eva, Alice is taller than Bob but shorter than Charlie. David is shorter than Eva but taller than Bob. Who is the tallest among them?