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 rabbit, and a parrot. The dog is not a mammal, the cat is a mammal, the rabbit is a mammal, and the parrot is a bird. Which of the following is a mammal?
In a class of students: John, Sarah, Mike, and Lisa, John is older than Sarah but younger than Mike. Lisa is younger than Mike but older than Sarah. Who is the youngest student?
A set of fruits includes an apple, a banana, an orange, and a grape. The apple is red, the banana is yellow, the orange is orange, and the grape is purple. Which fruit is not yellow?