In a family, there are three siblings: Tom, Jerry, and Anna. Tom is older than Jerry but younger than Anna. If Anna is 10 years old, how old is Jerry at most?
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?
A, B, C, D, and E are five different fruits. A is sweeter than B but less sweet than C. D is sweeter than E but less sweet than A. Which fruit is the least sweet?
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?
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?