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?

C. CHARLIE

In a class of students, John is smarter than Mike but not as smart as Sarah. Tom is smarter than John but not as smart as Emily. Who is the smartest student?

D. EMILY

Five animals are arranged in a line: a cat, a dog, a rabbit, a horse, and a turtle. The cat is not at either end. The dog is next to the rabbit but not next to the turtle. The horse is at one end. Which animal is in the middle?

A. CAT

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?

B. CHARLIE

There are four animals: a dog, a cat, a rabbit, and a turtle. The dog is faster than the rabbit but slower than the cat. The turtle is the slowest. Which animal is the fastest?

B. CAT