In a group of five friends: Alice, Bob, Charlie, David, and Eva, the following conditions apply: 1) Alice cannot be selected if Bob is selected. 2) Charlie must be selected if Eva is selected. 3) David can only be selected if Alice is not selected. Which of the following groups can be selected?
A family consists of a mother, a father, and two children. The mother is a lawyer, the father is an engineer, and one child is a musician. If the other child is not a musician, what is the profession of the second child?
There are three pets: a dog, a cat, and a rabbit. The following conditions apply: The dog is not the smallest. The cat is smaller than the rabbit. Which pet is the smallest?